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P Steel (907)
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P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(907)
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P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(907)
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P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(907)
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P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(907)
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P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(907)
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P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(907)
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P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(907)
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M Stainless Steel (907)
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M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(907)
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M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(907)
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M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(907)
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K Cast Iron (907)
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K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(907)
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K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(907)
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K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(907)
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N Non-Ferrous Materials (393)
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N1Wrought Aluminum(393)
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N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(390)
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N3High-Silicon Aluminum Alloys Si >12.2%(390)
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N4Copper, Brass, Zinc-based on machinability index range of 70-100(393)
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N5Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass(390)
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N6Carbon, Graphite Composites, CFRP(390)
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N7MMC's(390)
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S High-Temp Alloys (910)
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S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(910)
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S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(910)
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S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(910)
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S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(910)
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H Hardened Materials (390)
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H1Hardened Materials 44-48 HRC(390)
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L (61)
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Minimum Axial Groove Diameter
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Countersunk Angle
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3.0 (3)
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10.0 (5)
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14.5 (59)
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27.5 (137)
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30.0 (534)
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Cutting Direction
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E (70)
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S (76)
Rake Angle Style
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DOUBLE NEGATIVE (114)
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NEGATIVE-ZERO (21)
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Maximum Bore Depth
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Boring Bar Material
Boring Bar Material
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C (14)
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S (62)
Front-End
Clamp Style
Clamp Style
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C (68)
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M (39)
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S (18)
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Y (21)
Insert Shape
Insert Shape
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LT-TRIANGLE LAY DOWN THREAD 60 (924)
Thread TPI
Thread TPI
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4.0 mm (30)
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Thread TPI
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0.157 in (30)
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0.551 in (92)
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0.787 in (26)
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1.102 in (17)
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1.26 in (12)
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1.417 in (7)
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1.575 in (6)
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1.732 in (2)
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1.891 in (71)
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Thread Pitch
Thread Pitch
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0.351 mm (1)
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Thread Pitch
Thread Pitch
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0.014 in (1)
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0.02 in (11)
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0.03 in (11)
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0.031 in (1)
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0.06 in (58)
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0.098 in (12)
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0.119 in (75)
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0.138 in (6)
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0.177 in (4)
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0.197 in (23)
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Insert Geometry
Shape
Shape
-
LT-TRIANGLE LAY DOWN THREAD 60 (780)
Insert IC Size
Insert IC Size
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4.0 mm (1)
-
5.0 mm (7)
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6.351 mm (100)
-
9.525 mm (538)
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12.701 mm (108)
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15.875 mm (18)
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Insert IC Size
Insert IC Size
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0.157 in (1)
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0.197 in (7)
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0.25 in (100)
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0.375 in (538)
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0.5 in (108)
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0.625 in (18)
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Insert Seat Size
Insert Seat Size
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11 (1)
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16 (3)
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6 (1)
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8 (7)
Cutting Edge Length
Cutting Edge Length
-
6.926 mm (1)
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8.65 mm (7)
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11.0 mm (1)
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16.5 mm (3)
to
Cutting Edge Length
Cutting Edge Length
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0.273 in (1)
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0.341 in (7)
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0.433 in (1)
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0.65 in (3)
to
Cutting Tool Material
Cutting Tool Material
-
H W (910)
Back-End
Connection Type
Connection Type
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BORING BAR (54)
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BORING BAR HEAD (20)
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SQUARE SHANK (69)
Back-End Diameter
Back-End Diameter
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9.525 mm (2)
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10.0 mm (2)
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12.701 mm (2)
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15.875 mm (2)
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16.0 mm (3)
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25.0 mm (5)
-
25.401 mm (4)
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31.75 mm (8)
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32.0 mm (6)
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38.1 mm (2)
-
40.0 mm (6)
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50.0 mm (6)
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50.801 mm (5)
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63.5 mm (1)
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Back-End Diameter
Back-End Diameter
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0.375 in (2)
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0.394 in (2)
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0.5 in (2)
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0.625 in (2)
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0.63 in (3)
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0.75 in (10)
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0.787 in (12)
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0.984 in (5)
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1.0 in (4)
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1.25 in (8)
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1.26 in (6)
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1.5 in (2)
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1.575 in (6)
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1.969 in (6)
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2.0 in (5)
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2.5 in (1)
to
Shank Height
Shank Height
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0.473 in (2)
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0.5 in (2)
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0.584 in (2)
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0.606 in (1)
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