Product Overview

for perfect connections

üSmart solutions for high quality clamping systems in tapping applications

üTapping solution range from M3 – M200

üQuick and easy tool changing

üFloating & clamping through ‘Ball catch mechanism’ to avoid wear & tear, designed for long life

üFloating system compensate the difference between feed and pitch, increase quality of thread

and tool life

üHolders are equipped with an adjustable device to increase the cutting pressure, ensuring a

positive start when the tapping cycle commences

üTaps can be changed quickly without additional tooling

üA tapping adaptor is required for each tap shank size

üRobust design recommended for given application

üAdjustable safety clutch protects against breakage of worn taps and tap bottoming

üQuick change features to suit quick change chucks with & without safety clutch

TOOL HOLDERS FOR DRILLING, TAPPING & REAMING

SYNCHRO TAPPING CHUCK (SCK)

lTapping, roll forming on machines with synchronized feed

(speed / feed synchronization, also named Rigid tapping))

lUsed on machining centers, CNC-turning and special purpose machines with synchronized feed for the tapping operation

lTechnology with minimum compensation on tension / compression

is +/- 0.15mm (for size 1 & 2)

Increased tap life

Better thread quality

Reduced risk of tap breakage

Less number of tools required

Low spindle maintenance

No downtime

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CNC TOOL HOLDERS

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Comprehensive range of 1100 line items

BT (JIS B 6339 / MAS 403), SK (DIN 69871), HSK (DIN 69893) tapers

All tool holders have taper angle accuracy as per AT3 class

TIR of front end w.r.t taper controlled within 3 microns

All holders are dynamically balanced and also can be fine balanced

Form AD/B standard for all holders

Data chip hole as standard for all HSK & SK taper holders

Bore tolerance H4 as standard for all side lock holders

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HI-POWER MILLING CHUCK

üVery high clamping force leads to increased productivity and tool life

üRoller bearing design provides high friction resistance

üHigh run out accuracy within 5 micron @ 3D. Less wear on cutting edge leads to significant

increase in tool life

üExcellent finish on machined surface due to less vibration

üProtected with anti-corrosive coating

üPerfect seal mechanism of clamping nut, prevents dust and coolant entry,

extending the life of the holder

SLIM HI-POWER MILLING CHUCK (SLIM HPMC)

üClamping torque is twice that of collet chucks with ISO15488 (DIN6499)

üSlim design helps to reach depth without fouling

üClamping nut without slots makes its usage at higher rpm effortless

üRun-out consistency within 5 microns at 4D

üPowerful and Rigid

SHRINK-FIT MACHINE & CHUCKS

üShrinking of Carbide and HSS tools from dia. 3 to 32 mm in tolerance h6 (up to 50mm)

üHighest quality of roundness / changing repeat accuracy (< 3µm)

üSteep taper in tolerance to AT3 class with Form AD/B coolant facility

üHigh clamping force

üHigh temperature resistant special steel (tested more than 2000 times)

üShrink chucks are fine balanced G2.5 @ 25,000 rpm

üFurther balancing with tool can be done using set screws

üHigh quality materials used

Clamping range SC: ø 3mm - 50mm

Clamping range HSS: ø 6mm - 50mm

“Cool down” cooling system –

ten times more effective than

contact cooling systems.

Available both as ALLROUNDER

& PROFESSIONAL systems.

Advantage induction heating ®technology – ThermoGrip ,

the modular shrink system with

a perfect match between tool-

holder and heating source.

More safety – Both heating

and cooling takes place at one

position, no moving of the hot

toolholder is necessary.

Convenient user-friendly

control – simple parameters

prevent the overheating of

Shrink fit toolholders.

MICROBORE - BORING SYSTEM

Rough boring system:

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Fine boring system:

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Mod-Flex system (Modular + Flexible system):

ü T

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Special boring solutions:

ü Bilz special boring bar solution with ISO cartridge, ISO insert and Microbore unit have

been field proven successfully in producing multiple bores and chamfers to customer

specific tolerance, which gives improved productivity to the customer

Prismatic shape serration design (angular)

Angular serration absorbs “high clamping pressure” & “vibration”

Used on both standard-boring and step-boring applications

Unique gear adjustment through worm and gear arrangement

Easy adjustment in difficult access areas, no need of eye contact

Least count of 2 microns diametrically

he tool has high rigidity because of OD & face contact

Using modular systems means flexible tool determination and cost reducing investment

Linear graduated scale adjustment through specially mounted screws

Boring range

Boring range

: Ø28mm - Ø1015mm

Fine bore cartridges designed for standard ISO Inserts

: Ø8mm - Ø390mm

TAPS

ü Excellent performance on various materials including cast iron

ü Customized flute geometry for better chip evacuation

ü Consistent and close thread tolerance

ü Optimal cutting parameters for high productivity on CNC machines.

ü Flute type - straight, spiral, spiral point (gun nose)

ü Metric: M3- M20, Coating: Uncoated Taps / TiN / TiCN / TiAlN

ü UNC, UNF taps with straight, spiral & spiral point flutes

ü JIS standards also available

ü Thread forms 0.7 to 2.5

ü Thread tolerance - 4H / 5H, 6H, 6HX, 7H / 8H, 7G, 8G, 1B, 2B, 3B

ü Left hand taps, Internal coolant taps on request

ü Special taps on request

ACCESSORIES FOR CNC TOOL HOLDERS

üCollet: ER Collet, Tap Collet, Straight collet, Super collet & Collet Set

üClamping nut, Spanner, Sealing disc, Pull stud, Friction wrench

üCylindrical shank, Coolant tube for HSK chuck

üReduction sleeves for hydraulic chuck with sleeve remover

üThreaded arbor - extension & reductions

üSpare parts required for holders like locking screw, adjusting screw, socket head screw,

stopper screw, drive keys, threaded stud, etc

BIL

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7-20

17Bilz

Boehlerit

Leitz

Produktions- und Vertriebsstandorte der LEITZ-Group

Production and sales locations of the LEITZ Group

BILZ WERKZEUGFABRIKGmbH & Co. KGVogelsangstr. 873760 OstfildernDeutschland / GermanyTelefon +49 711 348 01 - 0Telefax +49 711 348 12 56info@bilz.dewww.bilz.de

Member of the LEITZ Group

OTTO BILZ (INDIA) PVT. LTD.No.5A-5B/6A, KIADB Industrial AreaDoddaballapur - 561203Bengaluru DistrictKarnataka, IndiaTel +91 80 22638700Fax +91 80 22638702sales@bilzindia.comwww.bilzindia.com