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Helical Mills
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Workpiece Material
Workpiece Material
- P Steel (97)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(96)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(97)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(97)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(97)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(97)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(94)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(94)
- M Stainless Steel (102)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(102)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(102)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(102)
- K Cast Iron (120)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(120)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(117)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(117)
- N Non-Ferrous Materials (63)
- N1Wrought Aluminum (63)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(63)
- N3High-Silicon Aluminum Alloys Si >12.2%(63)
- N4Copper, Brass, Zinc-based on machinability index range of 70-100 (20)
- N5Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (20)
- N6Carbon, Graphite Composites, CFRP (20)
- N7MMC's (20)
- S High-Temp Alloys (92)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(89)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(89)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(89)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(92)
- H Hardened Materials (49)
- H1Hardened Materials 44-48 HRC(49)
Select All Star
- CN (18)
- DE (31)
- GB (5)
- IN (15)
- SG (8)
- US (6)
Applications
Applications
Face Milling (47)
Pocket (3)
Pocket Helical (3)
Pocket Milling (3)
Profile Milling (3)
Ramping (3)
Shoulder Bottom Shoulder (3)
Shoulder Milling (47)
Slot Milling (37)
Slot Side (2)
Slot Square End (24)
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Cutting Diameter
Cutting Diameter
- 0.9843 in(1)
- 1.0 in(1)
- 1.25 in(2)
- 1.2598 in(2)
- 1.26 in(1)
- 1.5 in(2)
- 1.5748 in(3)
- 1.9685 in(3)
- 1.969 in(7)
- 2.0 in(7)
- 2.48 in(5)
- 2.4803 in(3)
- 2.5 in(2)
- 3.0 in(1)
- 3.1496 in(3)
- 3.15 in(4)
Cutting Diameter MinEnter ValuetoCutting Diameter MaxCutting Diameter
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Cutting Diameter
Cutting Diameter
- 25.0 mm(1)
- 25.4 mm(1)
- 31.75 mm(2)
- 32.0 mm(3)
- 38.1 mm(2)
- 40.0 mm(3)
- 50.0 mm(10)
- 50.8 mm(7)
- 63.0 mm(8)
- 63.5 mm(2)
- 76.2 mm(1)
- 80.0 mm(7)
Cutting Diameter MinEnter ValuetoCutting Diameter MaxCutting Diameter
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Maximum Cutting Diameter
Maximum Cutting Diameter
- 12.7 mm(1)
- 123.6 mm(1)
Maximum Cutting Diameter MinEnter ValuetoMaximum Cutting Diameter MaxMaximum Cutting Diameter
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Maximum Cutting Diameter
Maximum Cutting Diameter
- 1.5 in(1)
- 33.53 in(1)
Maximum Cutting Diameter MinEnter ValuetoMaximum Cutting Diameter MaxMaximum Cutting Diameter
=
Cutting Length
Cutting Length
- 28.0 mm(1)
- 37.0 mm(1)
- 42.0 mm(2)
- 42.02 mm(1)
- 42.2 mm(1)
- 42.28 mm(1)
- 42.7 mm(1)
- 42.71 mm(1)
- 43.1 mm(2)
- 43.2 mm(1)
- 43.22 mm(2)
- 46.0 mm(1)
- 51.62 mm(5)
- 56.0 mm(2)
- 60.4 mm(5)
- 64.0 mm(1)
- 70.0 mm(2)
- 74.2 mm(1)
- 75.0 mm(5)
- 84.0 mm(1)
- 85.0 mm(1)
- 104.6 mm(1)
- 112.0 mm(1)
- 117.0 mm(1)
Cutting Length MinEnter ValuetoCutting Length MaxCutting Length
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Cutting Length
Cutting Length
- 1.102 in(1)
- 1.457 in(1)
- 1.65 in(1)
- 1.6535 in(1)
- 1.654 in(1)
- 1.6615 in(1)
- 1.6645 in(1)
- 1.6815 in(2)
- 1.6976 in(1)
- 1.7 in(3)
- 1.701 in(1)
- 1.811 in(1)
- 2.03 in(2)
- 2.032 in(1)
- 2.0322 in(2)
- 2.205 in(2)
- 2.38 in(5)
- 2.52 in(1)
- 2.7559 in(1)
- 2.756 in(1)
- 2.9 in(1)
- 2.95 in(2)
- 2.954 in(3)
- 3.3071 in(1)
- 3.346 in(1)
- 4.12 in(1)
- 4.4094 in(1)
- 4.606 in(1)
Cutting Length MinEnter ValuetoCutting Length MaxCutting Length
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Reach
Reach
- 1.969 in(2)
- 2.2047 in(2)
- 2.2048 in(1)
- 2.25 in(3)
- 2.362 in(1)
- 2.3622 in(2)
- 2.402 in(1)
- 2.5 in(2)
- 2.5591 in(1)
- 2.75 in(2)
- 2.7559 in(2)
- 2.756 in(1)
- 2.953 in(1)
- 3.0 in(1)
- 3.228 in(1)
- 3.346 in(3)
- 3.5 in(3)
- 3.7756 in(1)
- 3.937 in(3)
- 4.0 in(3)
- 4.213 in(1)
- 4.3661 in(1)
- 5.3504 in(1)
- 5.394 in(1)
- 5.5 in(1)
Reach MinEnter ValuetoReach MaxReach
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Reach
Reach
- 50.0 mm(2)
- 56.0 mm(3)
- 57.14 mm(1)
- 57.15 mm(2)
- 60.0 mm(3)
- 61.0 mm(1)
- 63.5 mm(1)
- 63.51 mm(1)
- 65.0 mm(1)
- 69.85 mm(2)
- 70.0 mm(3)
- 75.0 mm(1)
- 76.2 mm(1)
- 82.0 mm(1)
- 85.0 mm(3)
- 88.9 mm(3)
- 95.9 mm(1)
- 100.0 mm(3)
- 101.6 mm(3)
- 107.0 mm(1)
- 110.9 mm(1)
- 135.9 mm(1)
- 137.0 mm(1)
- 139.7 mm(1)
Reach MinEnter ValuetoReach MaxReach
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Tool Cutting Edge Angle
Tool Cutting Edge Angle
- 90.0 (47)
Tool Cutting Edge Angle MinEnter ValuetoTool Cutting Edge Angle MaxTool Cutting Edge Angle
Connection Style
Connection Style
- A-Socket Head Cap Screw (23)
- B-Cutter Retention Screw (4)
- DV-DIN69871 (6)
- Short Taper Nose Collar (6)
- Weldon (8)
Number of Flutes
Number of Flutes
- 2 (2)
- 3 (12)
- 4 (18)
- 5 (11)
- 6 (4)
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Cutting Edges Per Insert
Cutting Edges Per Insert
- 1.0 (27)
- 2.0 (99)
- 4.0 (38)
Cutting Edges Per Insert MinEnter ValuetoCutting Edges Per Insert MaxCutting Edges Per Insert
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Over All Length [L]
Over All Length [L]
- 1.1496 in(3)
- 1.4488 in(3)
- 1.969 in(1)
- 2.3622 in(2)
- 2.402 in(1)
- 2.5 in(2)
- 2.5591 in(1)
- 2.75 in(2)
- 2.7559 in(2)
- 2.756 in(1)
- 2.953 in(1)
- 3.0 in(1)
- 3.346 in(3)
- 3.5 in(3)
- 3.937 in(3)
- 4.0 in(3)
- 4.331 in(1)
- 4.4488 in(1)
- 4.53 in(3)
- 4.6063 in(2)
- 4.7244 in(1)
- 5.5 in(1)
- 8.15 in(1)
- 8.5433 in(1)
- 9.1339 in(1)
- 9.134 in(1)
- 10.1181 in(1)
- 10.315 in(1)
Over All Length [L] MinEnter ValuetoOver All Length [L] MaxOver All Length [L]
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Over All Length [L]
Over All Length [L]
- 29.2 mm(3)
- 36.8 mm(3)
- 50.0 mm(1)
- 60.0 mm(2)
- 61.0 mm(1)
- 63.5 mm(1)
- 63.51 mm(1)
- 65.0 mm(1)
- 69.85 mm(2)
- 70.0 mm(3)
- 75.0 mm(1)
- 76.2 mm(1)
- 85.0 mm(3)
- 88.9 mm(3)
- 100.0 mm(3)
- 101.6 mm(3)
- 110.0 mm(1)
- 113.0 mm(1)
- 115.06 mm(3)
- 117.0 mm(2)
- 120.0 mm(1)
- 139.7 mm(1)
- 207.0 mm(1)
- 217.0 mm(1)
- 232.0 mm(2)
- 257.0 mm(1)
- 262.0 mm(1)
Over All Length [L] MinEnter ValuetoOver All Length [L] MaxOver All Length [L]
Corner configuration
≈
Corner Radius
Corner Radius
- 0.0 in(7)
- 0.008 in(15)
- 0.016 in(40)
- 0.031 in(72)
- 0.047 in(82)
- 0.063 in(52)
- 0.079 in(42)
- 0.094 in(34)
- 0.098 in(15)
- 0.122 in(15)
- 0.125 in(14)
- 0.126 in(34)
- 0.157 in(27)
- 0.236 in(12)
Corner Radius MinEnter ValuetoCorner Radius MaxCorner Radius
≈
Corner Radius
Corner Radius
- 0.0 mm(7)
- 0.2 mm(15)
- 0.4 mm(40)
- 0.775 mm(15)
- 0.8 mm(72)
- 1.2 mm(82)
- 1.6 mm(52)
- 2.0 mm(42)
- 2.4 mm(34)
- 2.5 mm(15)
- 3.1 mm(15)
- 3.175 mm(14)
- 3.2 mm(34)
- 4.0 mm(27)
- 6.0 mm(12)
Corner Radius MinEnter ValuetoCorner Radius MaxCorner Radius
=
Corner Chamfer
Corner Chamfer
- 0.0 mm(137)
Corner Chamfer MinEnter ValuetoCorner Chamfer MaxCorner Chamfer
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Corner Chamfer
Corner Chamfer
- 0.0 in(137)
Corner Chamfer MinEnter ValuetoCorner Chamfer MaxCorner Chamfer
Application
Grade Of Cutting Tool
Grade Of Cutting Tool
- THM (23)
- THM-U (21)
- THR (13)
- TN6501 (13)
- TN6502 (13)
- TN6510 (17)
- TN6520 (27)
- TN6525 (29)
- TN6540 (40)
- TTI25 (14)
- TTM08 (15)
- WDN10U (15)
- WK15CM (62)
- WK15PM (27)
- WK20PM (12)
- WN10HM (27)
- WN25PM (27)
- WP25PM (28)
- WP35CM (50)
- WP40PM (47)
- WS30PM (36)
- WS40PM (34)
- WU20PM (39)
- WU35PM (27)
Hand Of Tool
Hand Of Tool
- R (47)
Wiper Insert
Wiper Insert
- N (90)
=
Maximum Ramp Angle
Maximum Ramp Angle
- 1.6 (1)
- 1.7 (1)
- 1.8 (5)
- 2.1 (4)
- 2.4 (2)
- 2.5 (2)
- 2.8 (4)
- 3.0 (2)
- 3.2 (4)
- 4.4 (1)
- 4.5 (1)
Maximum Ramp Angle MinEnter ValuetoMaximum Ramp Angle MaxMaximum Ramp Angle
Front-End
Insert Geometry
Shape
Shape
- A-PARALLELOGRAM 85 (6)
- S-SQUARE 90 (32)
- X-PARALLELOGRAM 80 (52)
=
Insert IC Size
Insert IC Size
- 9.525 mm(4)
- 12.7 mm(32)
Insert IC Size MinEnter ValuetoInsert IC Size MaxInsert IC Size
=
Insert IC Size
Insert IC Size
- 0.375 in(4)
- 0.5 in(30)
- 0.501 in(2)
Insert IC Size MinEnter ValuetoInsert IC Size MaxInsert IC Size
=
Cutting Edge Length
Cutting Edge Length
- 10.37 mm(4)
- 10.44 mm(2)
- 12.7 mm(32)
- 15.67 mm(46)
- 15.772 mm(2)
- 15.875 mm(4)
Cutting Edge Length MinEnter ValuetoCutting Edge Length MaxCutting Edge Length
=
Cutting Edge Length
Cutting Edge Length
- 0.0617 in(3)
- 0.4083 in(4)
- 0.4111 in(2)
- 0.5 in(32)
- 0.6169 in(43)
- 0.6209 in(2)
- 0.625 in(4)
Cutting Edge Length MinEnter ValuetoCutting Edge Length MaxCutting Edge Length
Chip Breaker CBMD
Chip Breaker CBMD
- 31 (7)
- AL (8)
- ALP (4)
- GE (9)
- MH (13)
- ML (9)
- MM (9)
- MR (2)
Cutting Tool Material
Cutting Tool Material
- H T (2)
- H W (88)
Tolerance Class
Tolerance Class
- H (48)
- M (32)
- N (10)
Back-End
Connection Type
Connection Type
- CYLINDRICAL (8)
- SHELL MILL (27)
- STUB TAPER (6)
- TAPER SHANK (6)
System Size
System Size
- DV50 (6)
=
Back-End Diameter
Back-End Diameter
- 16.0 mm(2)
- 19.05 mm(2)
- 19.06 mm(4)
- 22.0 mm(6)
- 25.0 mm(1)
- 25.4 mm(6)
- 27.0 mm(4)
- 31.75 mm(3)
- 32.0 mm(7)
- 69.85 mm(6)
Back-End Diameter MinEnter ValuetoBack-End Diameter MaxBack-End Diameter
=
Back-End Diameter
Back-End Diameter
- 0.6303 in(4)
- 0.75 in(6)
- 0.866 in(1)
- 0.8661 in(3)
- 0.8666 in(2)
- 0.984 in(1)
- 1.0 in(6)
- 1.063 in(3)
- 1.25 in(3)
- 1.2595 in(1)
- 1.2598 in(5)
- 2.75 in(6)
Back-End Diameter MinEnter ValuetoBack-End Diameter MaxBack-End Diameter
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