new micro thread mills series 98m items! standard … · 2019-07-25 · l169 cut-off h threading j...

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(U.S.) 1.888.848.8449(International) 001.714.428.3636

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Þ : U.S. Stock Standard� : NOT STOCKED - Call for Delivery� : Coming Soon

� : Priority � : Applicable Materials Symbol Descriptions � Page L3

Series 98MMICRO THREAD MILLS

Uncoated AlTiN Coating

Metric ThreadNumberof Flutes

Dimensions (mm)

Part Number Stock Part Number Stock ØD Ødh6 L1 L2

98M05-0125.2FA1 Þ 98M05-0125L2FA1 Þ M0.5 X 0.125 2 0.30 3.00 38.00 1.00

98M06-0150.2FA1 Þ 98M06-0150L2FA1 Þ M0.6 X 0.15 2 0.37 3.00 38.00 1.00

98M07-0175.2FA1 Þ 98M07-0175L2FA1 Þ M0.7 X 0.175 2 0.45 3.00 38.00 2.00

98M08-0200.2FA1 Þ 98M08-0200L2FA1 Þ M0.8 X 0.20 2 0.51 3.00 38.00 2.00

98M09-0225.2FA1 Þ 98M09-0225L2FA1 Þ M0.9 X 0.25 2 0.58 3.00 38.00 2.00

98M10-0250.2FA1 Þ 98M10-0250L2FA1 Þ M1.0 X 0.25 2 0.65 3.00 38.00 5.00

98M11-0250.4FA1 Þ 98M11-0250L4FA1 Þ M1.1 X 0.25 4 0.75 3.00 38.00 5.00

98M12-0250.4FA1 Þ 98M12-0250L4FA1 Þ M1.2 X 0.25 4 0.85 3.00 38.00 5.00

98M14-0300.4FA1 Þ 98M14-0300L4FA1 Þ M1.4 X 0.30 4 1.00 3.00 38.00 5.00

98M16-0350.4FA1 Þ 98M16-0350L4FA1 Þ M1.6 X 0.35 4 1.15 3.00 38.00 7.00

98M18-0350.4FA1 Þ 98M18-0350L4FA1 Þ M1.8 X 0.35 4 1.35 3.00 38.00 7.00

98M20-0400.4FA1 Þ 98M20-0400L4FA1 Þ M2.0 X 0.40 4 1.50 3.00 38.00 7.00

98M25-0450.4FB1 Þ 98M25-0450L4FB1 Þ M2.5 X 0.45 4 1.95 4.00 50.00 9.40

98M30-0500.4FB1 Þ 98M30-0500L4FB1 Þ M3 X 0.5 4 2.40 4.00 50.00 9.40

98M35-0600.4FB1 Þ 98M35-0600L4FB1 Þ M3.5 X 0.6 4 2.80 4.00 50.00 9.40

98M40-0700.4FB1 Þ 98M40-0700L4FB1 Þ M4 X 0.7 4 3.10 6.00 64.00 12.70

98M50-0800.4FB1 Þ 98M50-0800L4FB1 Þ M5 X 0.8 4 3.85 6.00 64.00 12.70

98M60-1000.4FB1 Þ 98M60-1000L4FB1 Þ M6 X 1 4 4.65 6.00 64.00 12.70

98M80-1250.4FB1 Þ 98M80-1250L4FB1 Þ M8 X 1.25 4 5.95 6.00 64.00 12.70

98M100-1500.4FB1 Þ 98M100-1500L4FB1 Þ M10 X 1.50 4 8.40 10.00 70.00 12.70

98M120-1750.4FB1 Þ 98M120-1750L4FB1 Þ M12 X 1.25 4 10.15 12.00 70.00 12.70

STANDARD LengthMICROGRAIN

STANDARD LENGTHMICRO THREAD MILLSSINGLE POINT THREAD MILLING

M0.5 - M12 THREADSMirror Surface Finishes

Sub Micron Grain CarbideExcellent for Titanium Dental Implants

ØD Ødh6

L1

L2

SERIES 98M WORKPIECE MATERIAL

Coating~30HRC

Steel30~40HRC

Steel~55HRC

Hardened Steel~68HRC

Hardened Steel StainlessSteel Cast Iron Aluminum Graphite Copper

Alloy Brass CFRP Plastic ThermosetPlastic Plastic

High Density Nickel /Cobalt

TitaniumAlloy

AlTiN � � � � � � �Uncoated � � � � � � � �

NEW

NEW

NEWITEMS!

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S P E C I A L T A P SPAGES L171 - L189

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THREAD MILLS& TAPS

ENGRAVERS

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(U.S.) 1.888.848.8449(International) 001.714.428.3636Visit us online at KyoceraPrecisionTools.com

Style Guide

TAP STYLE GUIDE

SPECIAL TAPS

HAND TAPThese standard style taps have straight flutes of a number specified as either standard or optional. Hand taps are for general purpose applications such as production tapping or hand tapping operations. Taper, plug and bottoming styles provide versatility in tough materials, blind and through holes.

THREAD FORMING TAPThese taps have no flutes except as optionally designed with one or more lubrication grooves. The thread form is lobed so there is a finite number of points contacting the work. This tap does not cut metal, so it is ‘chipless’, and consequently will not cause a chip problem. The tool forms the thread by extrusion, thus thread size can be closely maintained. The fluteless design allows high quality threads, faster tapping speeds, higher production, and generates no chips which simplifies tapping of blind bottoming holes (threads can be formed the full depth of the hole).

SPIRAL FLUTED TAPThese taps, as the name implies, are made with spiral flutes instead of straight flutes. This spiral fluting feature aids in drawing chips out of a hole, or serves to bridge a gap inside the hole such as a keyway or cross-hole. Commonly available in slow spiral (25-30° helix angle) or fast spiral (45-60°).

SPIRAL POINT TAPAs to general physical dimensions, spiral point taps are identical with the standard hand tap. However, the spiral point tap has the cutting face of the first few threads cut at a predetermined angle relative to the tap’s axis angle to force the evacuation of chips ahead of the cutting action. This feature, plus the excellent shearing action of the flute, make spiral pointed taps ideal for production tapping of through holes. Typically, this type of tap has a shallower flute passage than conventional taps. This gives the spiral point tap more cross-sectional area, which means greater strength, allows higher tapping speeds, and requires less power to drive.

S.T.I. TAPS.T.I. (Screw Thread Insert) Taps are special taps for helical coil wire screw thread inserts, which provide positive means for protecting and strengthening tapped threads in any material. These STI taps are correctly sized to produce an internal thread that accomodates a helical coil wire screw thread insert. The insert, in turn, will accept a screw thread of the nominal size and pitch at final assembly. Screw thread inserts provide stronger tapped threads (stronger assemblies) due to a more balanced distribution of loads throughout the length of thread engagement.

EXTENSION TAPThese taps are made to conventional tap dimensions, except that they have an extended shank to tap hard to reach or holes that are inaccessible with standard length taps. Thread length, shank diameter, and shank square are made to standard specifications listed onPage L241. Extension taps are available in both hand and spiral point styles, and in small shank style.

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Style GuideSPECIAL TAPS

PIPE TAPThese taps are for producing standard stra ight or tapered pipe threads in a wide range of pipe connections. Manufactured with the appropriate design variations to cut specified pipe thread forms.

SMALL SHANK EXTENSION TAPThese taps are made to conventional tap dimensions, except that they have an extended shank to tap hard to reach inaccessible holes. Thread length and shank square are made to standard specifications listed on Page L245. These taps are designed with a smaller shank diameter. Extension taps are available in both hand and spiral point styles, and in small shank style.

PIPE EXTENSIONINTERRUPTED THREAD TAPThese taps are for producing standard tapered pipe threads in a wide range of pipe connections. Manufactured with the appropriate design variations to cut specified pipe thread forms. These extension pipe taps have an extended shank to tap hard to reach or inaccessible holes. Thread length, shank diameter, and square are made to standard specifications listed on Page L247 (Standard Pipe Tap Dimensions). These pipe extension taps feature interrupted threads which have an odd number of lands with alternate teeth in the thread helix removed. The removal of every other tooth helps to break the chip and allows a greater supply of lubrication to reach the cutting teeth, reducing the incidence of torn threads. Ideal for pipe tapping non-ferrous metals, low carbon steel, as well as titanium and high hardness alloys.

ACME THREAD TAPAcme screw threads were devised to allow rotary and transversing motion on machines; and are also used in jacks, valves, presses and other mechanisms where heavy loads are encountered. The acme thread is characterized by a 29° included angle. Acme taps typically require specialized engineering and design due to the nature and severity of cut required in producing Acme threads.

PIPE INTERRUPTED THREAD TAPThese taps are for producing standard tapered pipe threads in a wide range of pipe connections. Manufactured with the appropriate design variations to cut specified pipe thread forms. Thread length, shank diameter, and square are made to standard specifications listed on Page L247 (Standard Pipe Tap Dimensions). These pipe taps feature interrupted threads which have an odd number of lands with alternate teeth in the thread helix removed. The removal of every other tooth helps to break the chip and allows a greater supply of lubrication to reach the cutting teeth, reducing the incidence of torn threads. Ideal for pipe tapping non-ferrous metals, low carbon steel, as well as titanium and high hardness alloys.

PIPE EXTENSION TAPThese taps are for producing standard stra ight or tapered pipe threads in a wide range of pipe connections. Manufactured with the appropriate design variations to cut specified pipe thread forms. These extension pipe taps have an extended shank to tap hard to reach or inaccessible holes. Thread length, shank diameter, and shank square are made to standard specifications listed on Page L247 (Standard Pipe Tap Dimensions).

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HAND TAP

SPIRAL POINT TAP

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(U.S.) 1.888.848.8449(International) 001.714.428.3636Visit us online at KyoceraPrecisionTools.com

SPECIAL TAPS Tap Marking System

All standard ground thread taps are marked with the letter “G” to designate

Ground Thread. The letter G will be followed by the letter “H” to designate

above basic; or the letter “L” to designate below basic. The number

following H or L signifies the number of .0005” steps above or below the

basic pitch diameter. For instance, the tap pictured above is a 3/8” dia. tap

with 20 threads per Inch (pitch), and has a NS (American National Special

Thread) thread form. The tap is made from High Speed Steel, and the

GH-3 pitch diameter limit symbol indicates a Ground Thread tap with pitch

diameter limits .0010 to .0015 over basic.

Pitch Diameter Limits for taps to 1” diameter inclusive:L1 = Basic to Basic minus .0005H1 = Basic to Basic plus .0005H2 = Basic plus .0005 to Basic plus .0010H3 = Basic plus .0010 to Basic plus .0015H4 = Basic plus .0015 to Basic plus .0020H5 = Basic plus .0020 to Basic plus .0025H6 = Basic plus .0025 to Basic plus .0030

Taps larger than 1” dia. are ground to a .0010” toleranceon the pitch diameter and are, for example,

H4 (Basic plus .0010” to Basic plus .0020” ).

ACME-C Acme Thread-CentralizingACME-G Acme Thread-General PurposeAMO American Standard Microscope Objective ThreadANPT Aeronautical National Form Taper Pipe Thread (Ground thread tap marked NPT)BA British Association Standard ThreadBSF British Standard Fine Thread SeriesBSP British Standard PipeBSPP British Standard Pipe (Parallel) ThreadBSPT British Standard Taper Pipe ThreadBSW British Standard Whitworth Coarse Thread SeriesM Metric ScrewThread SeriesN American National 8, 12 and 16 Thread Series (8N, 12N, 16N)NBUTT American Buttress Screw ThreadNC American National Coarse Thread SeriesNEF American National Extra Fine Thread SeriesNF American National Fine Thread SeriesNGO National Gas Outlet ThreadNGT National Gas Taper Thread (see “SGT”)NH American National Hose Coupling and Fire Hose Coupling ThreadsNPS For tap marking only (See NPSC, NPSM)NPSC American National Standard Straight Pipe Thread

in Pipe Couplings (Tap marked NPS)NPSF Dryseal American National Standard Fuel Internal Straight Pipe ThreadNPSH American National Standard Straight Pipe Thread for Hose CouplingsNPSI Dryseal American National Standard Intermediate Internal Straight Pipe ThreadNPSL American National Standard Straight Pipe Thread for Loose Fitting Mechanical Joints with LocknutsNPSM American National Standard Straight Pipe Threads for Free-Fitting Mechanical Joints for Fixtures (Tap marked NPS)NPT American National Standard Taper Pipe Thread (See ANPT, NPTR)

NPTF Dryseal American National Standard Taper Pipe ThreadNPTR American National Standard Taper Pipe Thread for Railing Joints (Tap marked NPT)NS American National Thread-SpecialPG Panzer GewindePTF Dryseal SAE Short Taper Pipe ThreadSGT Special Gas Taper ThreadSPL-PTF Dryseal Special Taper Pipe ThreadSTI Special Thread for Helical Coil Wire Screw Thread InsertsStub Acme Stub Acme Thread*UN Unified Constant Pitch Thread Series*UNC Unified Coarse Thread Series*UNEF Unified Extra Fine Thread Series*UNF Unified Fine Thread SeriesUNJ** Unified Thread Series with a 0.15011P to 0.18042P Controlled Root Radius on External Thread only.UNJC Unified Coarse Thread Series with a 0.15011P to 0.18042P Controlled Root Radius on External Thread only.UNJF Unified Fine Thread Series with a 0.15011P to 0.18042P Controlled Root Radius on External Thread only.UNM Unified Miniature Thread SeriesUNR Unified Constant Pitch Thread Series with a 0.108P to 0.144P Controlled Root Radius; Ext. thread only.UNRC Unified Coarse Thread Series with a 0.108P to 0.144P Controlled Root Radius; Ext. thread only.UNRF Unified Fine Thread Series with a 0.108P to 0.144P Controlled Root Radius; External thread only.*UNS Unified Thread-SpecialV A 60° “V” thread with Truncated Crest and Root. The theoretical “V” Form is usually flatted to the user’s specifications.WHIT British Standard Whitworth Special Thread

* Taps are not marked with “U” but with the symbol for the corresponding American Standard thread form with which it is compatible.

** See page L251 for additional information on UNJ taps.

THREAD FORM SYMBOLS

PITCH DIAMETER LIMIT SYMBOLS

STANDARD SYSTEM OF TAP MARKINGTaps, dies and other types of threading tools are marked according to the Standard System of Marking Ground Thread Taps. Tools are marked with the nominal size, number of threads per Inch (pitch), and the appropriate thread form symbol and pitch diameter symbol. Symbols typically used are listed.

THREAD FORM SYMBOLSee Listing Below

NOMINAL SIZE - THREADS PER Inch

TAP MATERIAL PITCH DIAMETER LIMITSee Listing Below

3/8-20 N SHSS GH- 3

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Visit us online at KyoceraPrecisionTools.com� : Usually Ships in 24-48 Hours Depending on Size and Quantity

TAPS BY SIZE

SPECIAL TAPS Inch Sizes

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ENGRAVERS

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SIZE /DESCRIPTION GH#

Classof Fit

No. ofFlutes

EDPNumber

Plug Stock

EDPNumber Bottom Stock

StylePage � L171 - L172

#2-56 NC Recommended Hole Size based on 75% Thread = .0689"

SPIRAL POINT 4 - 2 14010 � - - See Page � L171 (#2)


SPIRAL POINT +.003 7 - 2 14012 � - - See Page � L171 (#2)





+.005 SPIRAL POINT 11 PLATING 2 14016 � - - See Page � L171 (#2)

STI HAND TAP 1 3B 3 14017 � 14018 � See Page � L171 (#3)




L.H. SPIRAL POINT 3 2B 2 14020 � - - See Page � L171 (#2)

HAND TAP 5 - 3 14021 � 14022 � See Page � L171 (#1)

+.003 SPIRAL POINT 7 - 2 14023 � - - See Page � L171 (#2)

+.005 HAND TAP 11 PLATING 3 14024 � 14025 � See Page � L171 (#1)


6" EXT SPIRAL POINT 3 2B 2 14027 � - - See Page � L171 (#4)

#6-48 NS Recommended Hole Size based on 75% Thread = .118"

HAND TAP 2 3B 3 14028 � 14029 � See Page � L171 (#1)

SPIRAL POINT 2 3B 2 14030 � - - See Page � L171 (#2)

#8-32 NC Recommended Hole Size based on 75% Thread = .1337"THREAD FORMING TAP at 65% Thread = .1502"

+.003 HAND TAP 7 - 4 14031 � 14032 � See Page � L171 (#1)




THREAD FORMING TAP 3 3B 0 14036 � 14037 � See Page � L171 (#5)





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6" EXT HAND TAP 3 3B 4 14049 � 14050 � See Page � L171 (#4)


THREAD FORMING TAP 10 PLATING 0 14052 � 14053 � See Page � L171 (#5)

#10-32 NF Recommended Hole Size based on 75% Thread = .1597"












STI HAND TAP 2 3B 3 14069 � 14070 � See Page � L171 (#3)









.210-36 NS Recommended Hole Size based on 75% Thread = .183"


#12-32 NEF Recommended Hole Size based on 75% Thread = .1857"



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ENGRAVERS

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Classof Fit

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1/16"-27 PIPE TAPNPSI NPSF NPT/F NPS

Recommended Hole Size: NPT/NPTF = .246"

NPT/F INT. THD - - 5 14085 � - - See Page � L172 (#9)

NPT/F 4" EXT TAPER - - 4 14086 � - - See Page � L172 (#10)



Recommended Hole Size: NPT/NPTF = .332"NPSF/NPSI = .3438"



NPT/F 6” EXT INT THD TAPER - - 5 14090 � - - See Page � L172 (#11)

NPSF EXT x 6" - - 4 14091 � - - See Page � L172 (#10)

NPSI STRAIGHT - - 4 14092 � - - See Page � L172 (#8)

1/8"-28 55°WHITWORTH PIPE

Recommended Hole Size BSPT = .3281" / BSPP = .3438"

BSPT TAPER - MODIFIED - - 4 14093 � 14094 � See Page � L172 (#8)

BSPP PARALLEL - MODIFIED - - 4 14095 � 14096 � See Page � L172 (#8)


Recommended Hole Size: NPT/NPTF = .4375"NPSF / NPSI = .4375"






Recommended Hole Size: BSPT = .4375" / BSPP = .4531"



BSPP PARALLEL - FULL FORM - - 4 14105 � - - See Page � L172 (#8)

1/4"-20 NC Recommended Hole Size based on 75% Thread = .2015"






4" EXT SP PT SM SHK 3 3B 2 14113 � - - See Page � L172 (#7)



6" EXT SM SHK HAND 3 3B 4 14117 � 14118 � See Page � L172 (#7)



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1/4"-24 NS Recommended Hole Size based on 75% Thread = .209"



1/4"-28 NFRecommended Hole Size based on 75% Thread = .2153"THREAD FORMING TAP at 65% Thread = .2342"











1/4"-32 NEF Recommended Hole Size based on 75% Thread = .2197"





















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5/16"-24 NF Recommended Hole Size based on 75% Thread = .2715"for STI = .3281"




STI SPIRAL POINT 2 3B 3 14166 � - - See Page � L171 (#3)




HAND TAP 5 4 14170 � 14171 � See Page � L171 (#1)








6" EXT SM SHANK 3 3B 4 14179 � 14180 � See Page � L172 (#7)





Recommended Hole Size: NPT = .5625" / NPTF = .5781"NPSF/NPSI = .5781"



NPSF 6" EXTENSION - - 4 14186 � - - See Page � L172 (#10)





BSPT TAPER - FULL FORM - - 4 14191 � - - See Page � L172 (#8)



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3/8"-24 NF Recommended Hole Size based on 75% Thread = .3340"






















1/2"-10 ACME Recommended Hole Size = .4000"

L.H. HAND TAP - 2G 4 14220 � - - See Page � L172 (#12)







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Recommended Hole Size based on 75% Thread = .703"NPSF/NPSI = .7188"

NPT/F LEFT HAND TAPER - - 4 14228 � - - See Page � L172 (#8)








BSPP PARALLEL - FULL FORM - - 4 14236 � - - See Page � L172 (#8)


L.H. HAND TAP 3 3B 4 14237 � 14238 � See Page � L171 (#1)


HAND TAP 5 2B 4 - - 14240 � See Page � L171 (#1)



















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6" EXT SP PT 3 3B 3 14292 � - - See Page � L171 (#4)



Recommended Hole Size: NPT = .9063" / NPTF = .9219"

NPT/F LEFT HAND TAPER - - 5 14295 � - - See Page � L172 (#8)



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3/4"-14 55° WHITWORTH PIPE



3/4"-16 NF Recommended Hole Size based on 75% Thread = .6894"THREAD FORMING TAP at 65% Thread = .7224"







.800"-36 A.M.O.MOD. WHITWORTH

Recommended Hole Size Thread = .7644"












1"-8 NC Recommended Hole Size based on 75% Thread = .8781"






1"-14 NS Recommended Hole Size based on 75% Thread = .9306"


L183

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1"-20 NEF Recommended Hole Size based on 75% Thread = .9515"




1 1/16"-12 NS Recommended Hole Size based on 75% Thread = .9817"




1 3/16"-12 NS Recommended Hole Size based on 75% Thread = 1.106"


1 1/4"-7 NC Recommended Hole Size based on 75% Thread = 1.110"


10" EXTENSION 4 3B 4 14349 � 14350 � See Page � L171 (#4)






1 1/2"-6 NC Recommended Hole Size based on 75% Thread = 1.337"




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SPECIAL TAPS Metric Sizes

Size /Description D#

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M1.6 x 0.35 Recommended Hole Size Based on 75% Thread = 1.25mm

HAND TAP 3 6H 2 14361 � - - See Page � L171 (#1)

SPIRAL POINT 3 6H 0 14362 � - - See Page � L171 (#2)


HAND TAP 3 6H 2 14363 � 14364 � See Page � L171 (#1)

M2 x 0.4 Recommended Hole Size Based on 75% Thread = 1.6mm












+.076mm SPIRAL POINT 7 - 2 14377 � - - See Page � L171 (#2)





SPIRAL POINT 4 6H 2 14382 � - � See Page � L171 (#2)



6" EXT HAND TAP 4 6H 4 14386 � 14387 � See Page � L171 (#4)

6" EXT SPIRAL POINT 4 6H 2 14388 � - - See Page � L171 (#4)

+.127mm HAND TAP 11 PLATING 4 14389 � 14390 � See Page � L171 (#1)





REGULAR SPIRAL FLUTE 4 6H 2 14396 � 14397 � See Page � L171 (#6)



+.127mm SPIRAL POINT 11 PLATING 2 14400 � - - See Page � L171 (#2)

L185

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M6 x 1.0 Recommended Hole Size Based on 75% Thread = 5mmTHREAD FORMING TAP at 65% Thread = 5.56mm



L.H. HAND TAP 5 6H 4 14408 � 14409 � See Page � L171 (#1)





THREAD FORMING TAP 8 6H 0 14416 � 14417 � See Page � L171 (#5)











FAST SPIRAL FLUTE 5 6H 3 14429 � 14430 � See Page � L171 (#6)





M8 x 1.0 Recommended Hole Size Based on 75% Thread = 7mmTHREAD FORMING TAP at 65% Thread = 7.56mm










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M9 x 1.0 Recommended Hole Size Based on 75% Thread = 8mm


M10 x 1.5 Recommended Hole Size Based on 75% Thread = 8.5mmTHREAD FORMING TAP at 65% Thread = 9.34mm




FAST SPIRAL FLUTE 6 6H 3 14458 � 14459 � See Page � L171 (#6)


6" EXT HAND .323 SHK 6 6H 4 14462 � 14463 � See Page � L172 (#7)

6" EXT SP PT .323 SHK 6 6H 3 14464 � - - See Page � L172 (#7)










SPARK PL HAND 3 - 4 14475 � 14476 � See Page � L171 (#1)












6" EXT SP PT 6 6H 3 14491 � - - See Page � L171 (#4)


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M12 x 1.25 Recommended Hole Size Based on 75% Thread = 10.75mmTHREAD FORMING TAP at 65% Thread = 11.45mm







M14 x 2.0 THREAD FORMING TAP at 65% Thread = 13.13mm







SPARK PL HAND 4 - 4 14511 � 14512 � See Page � L171 (#1)
















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L189

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new micro thread mills series 98m items! standard … · 2019-07-25 · l169 cut-off h threading j...

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