M370™ Series • High-Feed Double-Sided Platform
The M370™ Series is designed for high feed rate productivity.
The M370™ Series is designed for high feed rate productivity, its double-sided concept and six cutting edges provide security and optimal metal removal rates with an efficient cost per cutting edge.
- Very high metal removal rate
- First choice or high-feed roughing applications
- Through tool coolant
- Six cutting edges per insert
- Multiple cutter body types
Filters
Filters
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Workpiece Material
Workpiece Material
- P Steel (85)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(85)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(80)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(85)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(85)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(85)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(85)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(85)
- M Stainless Steel (85)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(85)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(85)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(85)
- K Cast Iron (73)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(73)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(73)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(73)
- N Non-Ferrous Materials (65)
- N3High-Silicon Aluminum Alloys Si >12.2%(65)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(65)
- N1Wrought Aluminum (65)
- S High-Temp Alloys (83)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(81)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(83)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(81)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(81)
- H Hardened Materials (67)
- H1Hardened Materials 44-48 HRC(67)
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- CN (9)
- DE (27)
- GB (12)
- IN (6)
- SG (14)
- US (24)
Applications
Applications
Chamfer Milling (2)
Face Milling (60)
Pocket (60)
Pocket Helical (58)
Pocket Milling (60)
Pocket Plunge Milling (59)
Profile Milling (60)
Ramping (60)
Shoulder Milling (58)
Slot Milling (58)
Slot Square End (1)
Cutting Diameter
Cutting Diameter
- 0.44 in(4)
- 0.4409 in(2)
- 0.46 in(4)
- 0.56 in(1)
- 0.7 in(2)
- 0.71 in(2)
- 0.711 in(1)
- 0.72 in(1)
- 0.837 in(2)
- 0.95 in(3)
- 1.02 in(1)
- 1.03 in(1)
- 1.1 in(1)
- 1.304 in(1)
- 1.335 in(2)
- 1.382 in(1)
- 1.42 in(2)
- 1.45 in(2)
- 1.499 in(2)
- 1.814 in(2)
- 1.834 in(2)
- 1.931 in(1)
- 1.932 in(1)
- 1.95 in(1)
- 2.04 in(1)
- 2.27 in(1)
- 2.328 in(1)
- 2.333 in(3)
- 2.45 in(1)
- 2.483 in(2)
- 2.6 in(1)
- 3.27 in(2)
- 3.333 in(2)
- 4.254 in(2)
- 4.333 in(1)
- 5.332 in(1)
to
Cutting Diameter
Cutting Diameter
- 11.2 mm(3)
- 11.3 mm(3)
- 11.6 mm(3)
- 11.7 mm(1)
- 14.1 mm(1)
- 17.8 mm(2)
- 18.06 mm(1)
- 18.1 mm(2)
- 18.2 mm(1)
- 21.27 mm(2)
- 24.1 mm(1)
- 24.2 mm(2)
- 26.0 mm(1)
- 26.1 mm(1)
- 28.0 mm(1)
- 33.11 mm(1)
- 33.91 mm(2)
- 35.11 mm(1)
- 36.0 mm(2)
- 36.8 mm(2)
- 38.07 mm(2)
- 46.09 mm(2)
- 46.59 mm(2)
- 49.051 mm(1)
- 49.08 mm(1)
- 49.5 mm(1)
- 51.9 mm(1)
- 57.7 mm(1)
- 59.14 mm(1)
- 59.27 mm(3)
- 62.2 mm(1)
- 63.07 mm(2)
- 66.0 mm(1)
- 83.06 mm(2)
- 84.65 mm(2)
- 108.05 mm(2)
- 110.05 mm(1)
- 135.44 mm(1)
to
Cutting Length
Cutting Length
- 1.25 mm(35)
- 2.0 mm(25)
to
Cutting Length
Cutting Length
- 0.049 in(35)
- 0.078 in(25)
to
Reach
Reach
- 1.378 in(3)
- 1.499 in(1)
- 1.5 in(6)
- 1.574 in(2)
- 1.575 in(13)
- 1.69 in(1)
- 1.693 in(2)
- 1.75 in(3)
- 1.968 in(8)
- 1.969 in(7)
- 1.97 in(4)
- 2.0 in(5)
- 2.375 in(2)
- 2.48 in(2)
- 2.5 in(1)
to
Reach
Reach
- 35.0 mm(3)
- 38.1 mm(7)
- 40.0 mm(15)
- 42.93 mm(1)
- 43.0 mm(2)
- 44.45 mm(3)
- 50.0 mm(18)
- 50.04 mm(1)
- 50.79 mm(1)
- 50.8 mm(4)
- 60.33 mm(2)
- 63.0 mm(2)
- 63.5 mm(1)
to
Tool Cutting Edge Angle
Tool Cutting Edge Angle
- 12.0 (35)
- 15.0 (25)
to
Connection Style
Connection Style
- 2 Key & Cutter Retention Screw (1)
- 2 Key & Socket Head Cap Screw (1)
- A-Socket Head Cap Screw (36)
- Screw-On Connection (5)
- Straight-Cylindrical (17)
Number of Flutes
Number of Flutes
- 2 (7)
- 3 (10)
- 4 (11)
- 5 (11)
- 6 (11)
- 7 (6)
- 8 (2)
- 9 (2)
Internal Coolant Capability
Internal Coolant Capability
Over All Length [L]
Over All Length [L]
- 1.575 in(9)
- 1.75 in(3)
- 1.968 in(6)
- 1.969 in(7)
- 1.97 in(4)
- 2.0 in(5)
- 2.244 in(2)
- 2.245 in(1)
- 2.375 in(2)
- 2.48 in(2)
- 2.657 in(2)
- 5.906 in(2)
- 6.0 in(5)
- 7.686 in(1)
- 7.874 in(4)
- 8.0 in(2)
- 10.0 in(1)
- 11.811 in(2)
to
Over All Length [L]
Over All Length [L]
- 40.0 mm(9)
- 44.45 mm(3)
- 50.0 mm(16)
- 50.04 mm(1)
- 50.79 mm(1)
- 50.8 mm(4)
- 57.0 mm(2)
- 57.01 mm(1)
- 60.33 mm(2)
- 63.0 mm(2)
- 67.5 mm(2)
- 150.0 mm(2)
- 152.4 mm(4)
- 152.41 mm(1)
- 195.21 mm(1)
- 200.0 mm(4)
- 203.2 mm(2)
- 254.0 mm(1)
- 300.0 mm(2)
to
Corner Radius
Corner Radius
- 0.048 in(47)
- 0.05 in(40)
to
Corner Radius
Corner Radius
- 1.225 mm(47)
- 1.275 mm(40)
to
Application
Grade Of Cutting Tool
Grade Of Cutting Tool
- TN6525 (37)
- TN6540 (37)
- WK15CM (62)
- WP25PM (65)
- WP35CM (27)
- WP40PM (65)
- WS30PM (62)
- WS40PM (65)
- WU35PM (27)
Hand Of Tool
Hand Of Tool
- R (60)
Wiper Insert
Wiper Insert
- N (27)
Maximum Ramp Angle
Maximum Ramp Angle
- 0.48 (1)
- 0.5 (3)
- 0.62 (1)
- 0.66 (1)
- 0.8 (1)
- 0.81 (1)
- 0.83 (3)
- 0.84 (2)
- 1.0 (3)
- 1.01 (1)
- 1.09 (2)
- 1.3 (4)
- 1.41 (6)
- 1.46 (2)
- 1.5 (3)
- 1.73 (1)
- 1.8 (2)
- 1.9 (4)
- 2.05 (3)
- 2.09 (5)
- 2.4 (1)
- 2.5 (3)
- 2.6 (1)
- 3.5 (1)
- 3.6 (2)
- 3.7 (1)
- 6.4 (2)
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Front-End
Insert Shape
Insert Shape
- X-TRIGON WO_J 101.5 (77)
- X-TRIGON WO_J 80 (45)
Neck Diameter
Neck Diameter
- 0.827 in(1)
- 0.842 in(3)
- 0.866 in(3)
- 0.906 in(1)
- 1.092 in(2)
- 1.142 in(3)
- 1.196 in(1)
- 1.324 in(1)
to
Neck Diameter
Neck Diameter
- 21.0 mm(1)
- 21.391 mm(3)
- 22.0 mm(3)
- 23.0 mm(1)
- 27.74 mm(1)
- 27.741 mm(1)
- 29.0 mm(3)
- 30.373 mm(1)
- 33.621 mm(1)
to
Center Cutting
Center Cutting
Insert Geometry
Shape
Shape
- X-TRIGON WO_J 101.5 (17)
- X-TRIGON WO_J 80 (10)
Insert IC Size
Insert IC Size
- 7.8 mm(12)
- 12.0 mm(15)
to
Insert IC Size
Insert IC Size
- 0.307 in(12)
- 0.472 in(15)
to
Cutting Edge Length
Cutting Edge Length
- 6.3 mm(12)
to
Cutting Edge Length
Cutting Edge Length
- 0.246 in(12)
to
Chip Breaker CBMD
Chip Breaker CBMD
- MH (12)
- MM (12)
- MR (3)
Cutting Tool Material
Cutting Tool Material
- H W (27)
Tolerance Class
Tolerance Class
- E (27)
Back-End
Connection Type
Connection Type
- CYLINDRICAL (17)
- SCREW-ON (5)
- SHELL MILL (38)
Back-End Diameter
Back-End Diameter
- 12.7 mm(1)
- 16.0 mm(2)
- 19.05 mm(3)
- 19.1 mm(3)
- 21.0 mm(3)
- 22.0 mm(9)
- 25.0 mm(5)
- 25.4 mm(8)
- 27.0 mm(5)
- 29.0 mm(2)
- 31.7 mm(2)
- 31.75 mm(2)
- 31.8 mm(2)
- 32.0 mm(5)
- 38.1 mm(5)
- 40.0 mm(2)
- 50.8 mm(1)
to
Back-End Diameter
Back-End Diameter
- 0.5 in(1)
- 0.6299 in(1)
- 0.63 in(1)
- 0.75 in(6)
- 0.8268 in(3)
- 0.866 in(1)
- 0.8661 in(3)
- 0.867 in(2)
- 0.87 in(3)
- 0.9843 in(5)
- 1.0 in(8)
- 1.06 in(2)
- 1.063 in(1)
- 1.064 in(2)
- 1.1417 in(2)
- 1.25 in(6)
- 1.2598 in(3)
- 1.26 in(2)
- 1.5 in(5)
- 1.58 in(2)
- 2.0 in(1)
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Other
Insert Hand
Insert Hand
- R (27)
Number of Inserts
Number of Inserts
- 2.0 (7)
- 3.0 (10)
- 4.0 (11)
- 5.0 (11)
- 6.0 (11)
- 7.0 (6)
- 8.0 (2)
- 9.0 (2)
to
Head Length [L2]
Head Length [L2]
- 1.378 in(3)
- 1.69 in(1)
- 1.693 in(2)
- 2.5 in(1)
to
Head Length [L2]
Head Length [L2]
- 35.0 mm(3)
- 42.93 mm(1)
- 43.0 mm(2)
- 63.5 mm(1)
to
Solid Indexable Tool
Solid Indexable Tool
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