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T a b l e o f c o n t e n t s

HIGH SPEED STEEL TOOLSSandvik Corona tool bits and toolholders

Tool bits

Parting blades

Toolholders

Spare parts

Cutting data

Technical information

G 2

G 4

G 5

G 6

G 6

G 7

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G1-G8 2-05-16 17.05 Sida G 1

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Example (metric size):

G 2

HIGH SPEED STEEL TOOLS Sandvik Corona

TB S4 × 63

Ordering example: 100 pieces TB S4 × 63 C45

TB S

ISO 5421-1977

Metric sizes

Inch sizes

Orderingcode

Orderingcode

Orderingcode

Orderingcode

Orderingcode

No./package

No./package

No./package

No./package

No./package

Grades

Grades

Grades Grades

Grades

s; iW l2 s; iW l2

C45

C60

C45

C60

C45

C60

C45

C60

C45

C60

Sandvik Corona high speed steel tool bits complement cemented carbide in operations where cuttingspeeds or edge profiles are not suitable for hard tool materials. HSS tool bits are a suitable alternativebecause they are:

– extremely tough tool material; work well at low cutting speeds and in intermittent cuts.

– regrindable; a large number of cutting edges can be produced on same tool.

– easy to grind into sharp, positive edges; useful for small component manufactures

– possible to ground cutting edge profiles as required and easily adaptable to a very wide range of customer needs.

GradesGrade C45 should always be first choice with C60 as analternative when high wear resistance is required.

Standard:(h13)

(h13)

Square tool bits

TB S4 × 63 10 ✩

TB S5 × 63 10 ✩

TB S6 × 63 10 ✩ ✩6 × 100 10 ✩ ✩6 × 160 10 ✩ ✩6 × 200 10 ✩

TB S7 × 200 10 ✩

TB S8 × 63 10 ✩ ✩8 × 80 10 ✩8 × 100 10 ✩ ✩8 × 160 10 ✩ ✩8 × 200 10 ✩ ✩

TB S10 × 63 10 ✩ ✩10 × 100 10 ✩ ✩10 × 125 10 ✩10 × 160 10 ✩ ✩10 × 200 10 ✩ ✩

TB S12 × 63 10 ✩12 × 100 10 ✩ ✩12 × 160 10 ✩ ✩12 × 200 10 ✩ ✩

TB S14 × 100 5 ✩ ✩14 × 160 5 ✩ ✩14 × 200 5 ✩ ✩

TB S16 × 100 5 ✩ ✩16 × 125 5 ✩16 × 160 5 ✩ ✩16 × 200 5 ✩ ✩

TB S18 × 200 3 ✩

TB S20 × 160 3 ✩20 × 200 3 ✩ ✩

TB S25 × 160 2 ✩25 × 200 2 ✩ ✩

TB S 3/16 × 21/2 10 4,76 63,5 ✩3/16 × 4 10 4,76 101,6 ✩

TB S 1/4 × 21/2 10 6,35 63,5 ✩ ✩1/4 × 4 10 6,35 101,6 ✩ ✩1/4 × 8 10 6,35 203,2 ✩

TB S 5/16 × 21/2 10 7,94 63,5 ✩ ✩5/16 × 3 10 7,94 76,2 ✩5/16 × 4 10 7,94 101,6 ✩ ✩5/16 × 8 10 7,94 203,2 ✩ ✩

TB S 3/8 × 3 10 9,53 76,2 ✩ ✩3/8 × 4 10 9,53 101,6 ✩ ✩3/8 × 6 10 9,53 152,4 ✩ ✩3/8 × 8 10 9,53 203,2 ✩ ✩

TB S 7/16 × 31/2 10 11,11 76,2 ✩

TB S 1/2 × 4 10 12,70 101,6 ✩ ✩1/2 × 6 10 12,70 152,4 ✩ ✩1/2 × 8 10 12,70 203,2 ✩ ✩

TB S 5/8 × 41/2 5 15,88 114,3 ✩5/8 × 6 5 15,88 152,4 ✩

TB S 3/4 × 5 3 19,05 127,0 ✩ ✩3/4 × 6 3 19,05 152,4 ✩

TB S 1 × 8 2 25,40 203,2 ✩

P M KMaterial

First choice

Grade recommendations

Complementary

C45 C45 C45

C60 C60 C60

l2 = length

s = thicknessiW = width

S = square

G 6 G 7

Cutting data Technical information

G1-G8 2002-03-13 16.12 Sida G 2

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TB F12 × 3 × 90

l2= lengths = thicknessiW = width

F = flat

l2= lengthiC = diameter

R = round

TB F

Ordering example: 100 pieces TB R3 × 100 C45

Ordering example: 100 pieces TB F12 × 3 × 90 C45

ISO 5421-1977

Orderingcode

Orderingcode

No./package

No./package

No./package

No./package

Grades Grades Grades

Grades

Grades

No./package

No./package

No./package

No./package

Orderingcode

Orderingcode

Orderingcode

Orderingcode

Orderingcode

Grades

Grades

iC l2 iC l2

C45

C60

C45

C60

C45

C60

C45

C60

C45

C60

Inch sizes

Metric sizes

TB R3 × 100



C45

C60

C45

C60

Standard:

ISO 5421-1977

Standard:

Rectangular tool bits, metric sizes

TB RRound tool bits, metric and inch sizes

Orderingcode

Metric sizes

(h13)

TB R3 x 100 10 ✩

TB R4 x 40 10 ✩4 x 80 10 ✩4 x 100 10 ✩

TB R5 x 100 10 ✩5 x 160 10 ✩

TB R6 x 63 10 ✩6 x 80 10 ✩6 x 100 10 ✩ ✩6 x 160 10 ✩ ✩

TB R8 x 100 10 ✩ ✩8 x 160 10 ✩ ✩8 x 200 10 ✩ ✩

TB R10 x 100 10 ✩ ✩10 x 160 10 ✩10 x 200 10 ✩ ✩

TB R12 x 100 10 ✩12 x 160 10 ✩12 x 200 10 ✩ ✩

TB R14 x 100 5 ✩ ✩14 x 160 5 ✩14 x 200 5 ✩

TB R15 x 100 5 ✩

TB R16 x 100 5 ✩ ✩16 x 160 5 ✩16 x 200 5 ✩

TB R18 x 100 3 ✩18 x 160 3 ✩18 x 200 3 ✩

TB R20 x 100 3 ✩20 x 200 3 ✩ ✩

TB R1/8 × 4 10 3,18 101,6 ✩TB R3/16 × 4 10 4,76 101,6 ✩

TB R1/4 × 4 10 6,35 101,6 ✩

TB R5/16 × 4 10 7,94 101,6 ✩

TB R 3/8 × 4 10 9,53 101,6 ✩TB R3/8 × 6 10 9,53 152,4 ✩

TB R1/2 × 4 10 12,70 101,6 ✩ ✩

P M KMaterial

First choice


Complementary

C45 C45 C45

C60 C60 C60

P M KMaterial

First choice


Complementary

C45 C45 C45

C60 C60 C60

(h9)

G 3

Sandvik Corona HIGH SPEED STEEL TOOLS

Grades

C45

C60

G 6 G 7


TB F 12 × 3 × 90 10 ✩ ✩12 × 3 × 200 10 ✩

TB F10 × 4 × 100 10 ✩ ✩10 × 4 × 120 10 ✩10 × 4 × 200 10 ✩16 × 4 × 160 10 ✩16 × 4 × 200 10 ✩20 × 4 × 200 10 ✩

TB F12 × 5 × 90 10 ✩18 × 5 × 200 10 ✩20 × 5 × 200 10 ✩

TB F8 × 6 × 70 10 ✩10 × 6 × 200 10 ✩12 × 6 × 200 10 ✩ ✩14 × 6 × 140 10 ✩ ✩14 × 6 × 200 10 ✩

TB F16 × 6 × 200 10 ✩18 × 6 × 140 10 ✩20 × 6 × 200 10 ✩25 × 6 × 200 10 ✩

TB F12 × 8 × 160 10 ✩12 × 8 × 200 10 ✩ ✩16 × 8 × 200 10 ✩20 × 8 × 200 10 ✩32 × 8 × 200 10 ✩

TB F12 × 10 × 200 10 ✩14 × 10 × 80 10 ✩14 × 10 × 200 10 ✩16 × 10 × 80 10 ✩16 × 10 × 160 5 ✩16 × 10 × 200 5 ✩ ✩

TB F20 × 10 × 160 5 ✩20 × 10 × 200 5 ✩25 × 10 × 200 5 ✩40 × 10 × 200 5 ✩

TB F16 × 12 × 200 5 ✩20 × 12 × 160 5 ✩20 × 12 × 200 5 ✩ ✩25 × 12 × 200 5 ✩

TB F30 × 12 × 200 5 ✩

TB F20 × 14 × 200 5 ✩20 × 14 × 200 5 ✩

TB F20 × 16 × 200 3 ✩25 × 16 × 200 3 ✩32 × 16 × 160 2 ✩

TB F25 × 20 × 200 3 ✩

G1-G8 2-05-17 08.10 Sida G 3

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G 4


TB A12 × 3 × 90

l2 = lengthla = thickness

s = width

TB A TB C

Ordering example: 100 pieces TB A12 × 3 × 90 C45

SANDVIK

Orderingcode

No./package

Grades


C45

C60

Standard:

Parting blades, metric sizes

Metric sizes

P M KMaterial

First choice


Complementary

C45 C45 C45

C60 C60 C60

γp V1 αp αf a1 bγn

TB A12 × 3 × 90 10 15° 15° ✩ ✩12 × 3 × 120 10 15° 15° ✩ ✩20 × 3 × 125 10 10,57° 13,43° ✩ ✩16 × 4 × 140 10 15° 15° 2° 15° – – ✩18 × 4 × 140 10 15° 15° ✩25 × 4 × 150 10 10,57° 13,17° ✩ ✩12 × 5 × 120 10 15° 15° ✩16 × 6 × 140 10 15° 15° ✩

TB C16 × 3 × 140 10 15° 15° 4° 15° 0,6 1,5 ✩20 × 4 × 140 10 0,6 2,0 ✩

TB L12 × 3 × 90

l2 = lengthla = thickness

s = width

TB L

Ordering example: 100 pieces TB L12 × 3 × 90 C45

SANDVIK

Orderingcode

No./package

Grades


C45

C60

Standard:

Parting blades, metric sizes

Metric sizes

P M KMaterial

First chioce


Complementary

C45 C45 C45

C60 C60 C60

γp V1 αp αf Κrf

TB L12 × 3 × 90 10 15° 15° 2° 15° 0,5° ✩20 × 3,5 × 125 10 10,57° 13,43° 1,43° 15° 0,5° ✩ ✩25 × 4,5 × 150 10 10,83° 13,17° 1,17° 15° 0,44° ✩

TB S

Ordering example: 100 pieces TB S-0 C45

SANDVIK

Orderingcode

No./package

Grades

C45

C60

Standard:

Parting blades, inch sizes

P M KMaterial

First choice


Complementary

C45 C45 C45

C60 C60 C60

l2 s la γp αp αf

TB S-0 10 110 12,70 2,50 15° 2° 15° ✩ ✩-1 10 125 15,87 3,17 15° 2° 15° ✩ ✩

-2 10 150 19,05 3,17 15° 2° 15° ✩-3 10 175 22,22 3,97 15° 2° 15° ✩-4 10 200 25,40 4,76 15° 2° 15° ✩

Inch sizes

G 6 G 7


G1-G8 2002-03-13 16.12 Sida G 4

G

G 5


G 6 G 7

Spare parts Technical information

for square tool bitsExternal US 101

Ordering example: 100 pieces US 101-0606

SANDVIK

Orderingcode

Tool bits

Metricsize

Inch size

Standard:

Toolholders

Toolholders

h h1 h2 b l1x lc

US 101-0606 20 10 31 14 130 100 6 1/4

-0808 25 14 36 16 150 120 8 5/16

-1010 25 15 36 20 150 120 10 3/8

-1212 32 18 43 22 160 130 12 1/2

For parting blades with sideclearance

SS 101

Ordering example: 100 pieces SS 101-120

SANDVIK

Orderingcode

Parting blades

Metric size Inch size

Standard:

h h1 i2 b l1x lc

SS 101-120 23 15,5 33 19 135 105 A12x3x90, A12x3x120, A12x5x120-127 23 16,3 33 19 135 105 S-0-158 27 20,0 37 19 150 120 S-1-160 27 20,0 37 19 150 120 A16x4x140, A16x6x140 S-1-180 31 22,6 41 19 150 120 A18x4x140-190 31 23,8 41 19 150 120 S-2-200 32 24,5 42 21 165 135 A20x3x125-222 34 26,9 44 21 165 135 S-3-250 40 31,7 50 25 185 155 A25x4x150-254 40 31,7 50 25 185 155 S-4

G1-G8 2002-03-13 16.12 Sida G 5

G

G 6


Parting blades with side clearance

Ordering exampIe: 10 pieces US 101-640

US 101-0606 – US 101-1010 US 101-640 US 101-650 174.1-864 (3,0)US 101-1212 US 101-642 US 101-652 3021 010-050 (5,0)

2

3

1

3

2

Square tooI bits

Wedge Screw

Standard partsDelivered with the tool

1 2 3

Key (mm)

TooIhoIder

1

Ordering example: 10 pieces SS 1-640

SS 101-120 – SS 101-222 SS 1-640 SS 1-650 3021 010-040 (4,0)SS 101-250 – SS 101-254 SS 1-642 SS 1-652 3021 010-050 (5,0)

Wedge Screw

Standard partsDelivered with the tool

1 2 3

Key (mm)

TooIhoIder

Nominal cutting speed and feed valuesThe recommendations are valid for rough turning with Sandvik Corona grades and use of cutting fluid.Approximate tool life with C45/60: 2 hours (or 1 hour with approx . 20% higher speed)For a cutting depth ≥ 1,5 mm the nose radius should be ≥ 1,0 mm.For a cutting depth <1,5 mm the nose radius should be <1,0 mm.

P

CMCNo.

Material HardnessBrinellHB

ISO Specificcuttingforce kc0,4

Feed mm/rev

Cuttingspeed m/min

0.1– 0.2– 0.3– 0.4

01.1 1900 125 85 65 55 4501.2 2100 150 70 55 45 4001.3 2250 200 50 40 35 30

02.1 2100 180 60 45 40 3002.2 2600 275 40 30 25 2002.2 2700 300 35 25 20 1502.2 2850 350 25 20 15 10

03.1 2600 200 40 30 25 2003.2 3900 325 25 20 15 10

05.10 2300 200 40 30 25 20

06.1 2000 180 50 40 35 1506.2 2500 200 40 30 25 2006.3 2700 225 35 25 20 15

05.21 2450 175 35 25 20 15

20.11 3000 200 15 1020.12 3050 280 10 10

20.21, 20.31 3500 250 10 520.22, 20.32 4150 350 10 520.24, 20.33 4150 320 5 5

04 4500 55 HRC 20 15 15 1006.33 3600 250 25 20 15 10

08.1 1100 180 60 45 40 3008.2 1500 260 40 30 25 20

30 900 90 290 240 210 180

33.1 700 110 210 170 150 13033.2 750 90 140 115 100 85

33.3 1750 100 85 70 60 55

Non-alloycarbon steel

C=0,15%C=0,35%C=0,60%

Alloy steel AnnealedHardened and temperedHardened and temperedHardened and tempered

High-alloy steel AnnealedHardened

Martensitic/ferritic

Steel castings Non-alloyLow-alloyHigh-alloy

Stainless steelAnnealed

Austenitic

Heat resistant alloys

Nickel or cobalt base

Hard steel

Cast-iron, low tensileCast-iron, high tensile

Bronze-Brass alloys Lead alloys, Pb>1%Brass, red brass

Hardened steelManganese steel 12%

AnnealedAged

Iron base

AnnealedAgedCast

M

K

Stainless steelAnnealed

Aluminium alloys

Bronze and lead-free copperincl. electrolytic copper

Spare parts

N/mm2

G1-G8 2002-03-13 16.12 Sida G 6

G

G 7


Sandvik Corona gradesThe Sandvik Corona grades C45 and C60 give theessential properties of wear resistance, toughnessand ease of grinding. Grade properties are obtai-ned by combining the steel compositions andstructure with the most advanced manufacturingmethods.

Grade C45. Should always be first choice. A high alloyed High Speed Steel capable of withs-tanding high temperatures at the cutting edge.

Grade C60. Alternative to be used when high wearresistance or good grinding properties are decisivecriteria. A high alloy powder metallurgical gradewith a more even distribution of carbide particles.

C45 C60

C 1,40 2,30Cr 4,2 4,0Mo 3,5 7,0W 8,5 6,5V 3,5 6,5Co 11,0 10,5

Cutting geometryMachine type and workpiece material determinethe cutting tool geometry with a general rule thatthe cutting edge should be provided with positiveangles. The recommendations are nominal valueswhich may have to be changed according tomachining conditions. When using heavy feed theclearance angle (αn) and rake angle (γn) should bereduced to achieve a stronger cutting edge (βn).

ChipbreakingWhen machining long chipping materials a chip-breaker (hB) can be ground for better chipbrea-king. However, too large an hB-value may causechip-jamming.

GrindingThe characteristics of the tool bit depends to alarge extent on how the grinding and sharpeningof the cutting edge is carried out. To obtain thebest result, the grinding data should be selected inconsultation with the grinding wheel supplier. Thedata given are general recommendations.

αn γn βn

<175 8 15 67175–250 8 8 74

>250 6 0 84

8 15 67<250 8 8 74>250 6 0 84

10 10 708 10 72

10 30 5010 35 45

I–K 36–46H–J 24–46

H–J 46–80G–I 46–80 75 151

G–L 160–220 175–100 151–107

Grinding operation

Aluminium oxide Boron nitride

Hardness Grain size Concentration Grain size

αn

βn

γn

Sandvik Corona gradeSteelanalysis %

Rough grindingManualAutomatic

FinishingManualAutomatic

Profile grinding

SteelSteelSteel

Stainless steelCast ironCast iron

BrassBronzeCopperAluminium

Material HardnessHB

G1-G8 2002-03-13 16.12 Sida G 7

G

G 8

✍

G1-G8 2002-03-13 16.12 Sida G 8

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