Mill 1-18™ Shoulder Mills
Mill 1-18 is a versatile end mill and shell mill system great for profiling, slotting, ramping, helical interpolation, plunging, and other shoulder milling applications. This multi-functional tooling system is engineered to add cutting versatility, especially for larger axial depths of cut. Results include reduced cycle times and lower cutting forces. Cutter diameters up to 8" (160mm), axial depth of cut up to .708" (18mm), and insert radii up to .250" (6.35mm). Geometries and grades are available for most workpiece materials, especially aluminum.
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Filters
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Workpiece Material
Workpiece Material
- P Steel (166)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(148)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(148)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(148)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(148)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(148)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(166)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(166)
- M Stainless Steel (164)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(164)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(164)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(164)
- K Cast Iron (116)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(116)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(116)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(116)
- N Non-Ferrous Materials (98)
- N1Wrought Aluminum (98)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(98)
- N3High-Silicon Aluminum Alloys Si >12.2%(98)
- S High-Temp Alloys (164)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(147)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(147)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(147)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(164)
- H Hardened Materials (94)
- H1Hardened Materials 44-48 HRC(94)
Select First Choice
- IN (1)
Applications
Applications
Face Milling (85)
Pocket (81)
Pocket Helical (81)
Pocket Milling (81)
Ramping (81)
Shoulder Bottom Shoulder (4)
Shoulder Milling (85)
Slot Milling (63)
Slot Square End (65)
Cutting Diameter
Cutting Diameter
- 0.969 in(1)
- 0.984 in(5)
- 1.0 in(9)
- 1.252 in(9)
- 1.26 in(7)
- 1.339 in(1)
- 1.5 in(8)
- 1.504 in(1)
- 1.575 in(9)
- 1.969 in(2)
- 2.0 in(8)
- 2.48 in(2)
- 2.5 in(3)
- 3.0 in(6)
- 3.15 in(2)
- 3.938 in(2)
- 4.0 in(2)
- 4.921 in(2)
- 5.0 in(1)
- 6.0 in(2)
- 6.299 in(2)
- 8.0 in(1)
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Cutting Diameter
Cutting Diameter
- 24.6 mm(1)
- 25.0 mm(5)
- 25.401 mm(9)
- 31.8 mm(9)
- 32.0 mm(7)
- 34.0 mm(1)
- 38.1 mm(8)
- 38.2 mm(1)
- 40.0 mm(9)
- 50.0 mm(2)
- 50.801 mm(8)
- 63.0 mm(2)
- 63.5 mm(3)
- 76.2 mm(6)
- 80.0 mm(2)
- 100.0 mm(2)
- 101.601 mm(2)
- 125.0 mm(2)
- 127.0 mm(1)
- 152.4 mm(2)
- 160.0 mm(2)
- 203.201 mm(1)
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Cutting Length
Cutting Length
- 15.976 mm(2)
- 16.2 mm(2)
- 16.401 mm(6)
- 17.0 mm(3)
- 17.401 mm(20)
- 17.5 mm(4)
- 17.6 mm(5)
- 17.7 mm(7)
- 17.8 mm(3)
- 17.901 mm(4)
- 18.0 mm(29)
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Cutting Length
Cutting Length
- 0.629 in(2)
- 0.638 in(2)
- 0.646 in(6)
- 0.669 in(3)
- 0.685 in(20)
- 0.69 in(4)
- 0.694 in(5)
- 0.698 in(7)
- 0.702 in(3)
- 0.705 in(4)
- 0.709 in(29)
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Reach
Reach
- 1.379 in(1)
- 1.575 in(18)
- 1.625 in(1)
- 1.688 in(1)
- 1.732 in(3)
- 1.75 in(4)
- 1.752 in(5)
- 1.969 in(18)
- 2.0 in(7)
- 2.188 in(1)
- 2.189 in(1)
- 2.25 in(4)
- 2.253 in(1)
- 2.48 in(4)
- 2.5 in(1)
- 2.625 in(1)
- 3.0 in(2)
- 3.688 in(1)
- 3.75 in(3)
- 4.187 in(1)
- 4.188 in(1)
- 4.25 in(3)
- 4.252 in(3)
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Reach
Reach
- 35.0 mm(1)
- 40.0 mm(18)
- 41.276 mm(1)
- 42.875 mm(1)
- 44.0 mm(3)
- 44.45 mm(4)
- 44.5 mm(5)
- 50.0 mm(18)
- 50.801 mm(7)
- 55.575 mm(1)
- 55.6 mm(1)
- 57.151 mm(4)
- 57.2 mm(1)
- 63.0 mm(4)
- 63.5 mm(1)
- 66.675 mm(1)
- 76.2 mm(2)
- 93.676 mm(1)
- 95.25 mm(3)
- 106.351 mm(1)
- 106.375 mm(1)
- 107.95 mm(3)
- 108.0 mm(3)
to
Tool Cutting Edge Angle
Tool Cutting Edge Angle
- 90.0 (85)
to
Connection Style
Connection Style
- A-Socket Head Cap Screw (25)
- B-Cutter Retention Screw (6)
- C-Bolt Circle (1)
- CV-Caterpillar V-Flange In (6)
- SHCS or RetScrw Or BoltCircle (2)
- Screw-On Connection (5)
- Straight-Cylindrical (19)
- Weldon (21)
Number of Flutes
Number of Flutes
- 10 (1)
- 12 (2)
- 2 (19)
- 3 (26)
- 4 (13)
- 5 (8)
- 6 (4)
- 7 (5)
- 8 (5)
- 9 (2)
Cutting Edges Per Insert
Cutting Edges Per Insert
- 2.0 (185)
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Internal Coolant Capability
Internal Coolant Capability
Over All Length [L]
Over All Length [L]
- 1.575 in(14)
- 1.75 in(1)
- 1.752 in(5)
- 1.969 in(4)
- 2.0 in(5)
- 2.244 in(1)
- 2.48 in(4)
- 2.5 in(1)
- 2.539 in(4)
- 3.781 in(1)
- 3.938 in(2)
- 3.969 in(1)
- 4.03 in(2)
- 4.213 in(1)
- 4.331 in(5)
- 4.469 in(2)
- 4.53 in(4)
- 4.532 in(1)
- 5.187 in(1)
- 5.562 in(2)
- 5.906 in(1)
- 5.969 in(1)
- 6.03 in(1)
- 6.468 in(1)
- 6.469 in(1)
- 6.53 in(1)
- 6.531 in(1)
- 6.694 in(1)
- 7.187 in(1)
- 7.562 in(2)
- 7.875 in(4)
- 8.0 in(3)
- 9.843 in(3)
- 10.0 in(3)
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Over All Length [L]
Over All Length [L]
- 40.0 mm(14)
- 44.45 mm(1)
- 44.5 mm(5)
- 50.0 mm(4)
- 50.801 mm(5)
- 57.0 mm(1)
- 63.0 mm(4)
- 63.5 mm(1)
- 64.5 mm(4)
- 96.0 mm(1)
- 100.0 mm(2)
- 100.801 mm(1)
- 102.351 mm(2)
- 107.0 mm(1)
- 110.0 mm(5)
- 113.5 mm(2)
- 115.051 mm(4)
- 115.101 mm(1)
- 131.75 mm(1)
- 141.275 mm(2)
- 150.0 mm(1)
- 151.6 mm(1)
- 153.15 mm(1)
- 164.25 mm(1)
- 164.3 mm(1)
- 165.851 mm(1)
- 165.9 mm(1)
- 170.0 mm(1)
- 182.55 mm(1)
- 192.076 mm(2)
- 200.0 mm(4)
- 203.201 mm(3)
- 250.0 mm(3)
- 254.0 mm(3)
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Corner Radius
Corner Radius
- 0.016 in(86)
- 0.031 in(108)
- 0.047 in(100)
- 0.063 in(99)
- 0.079 in(84)
- 0.094 in(83)
- 0.095 in(85)
- 0.125 in(101)
- 0.157 in(87)
- 0.187 in(88)
- 0.189 in(86)
- 0.197 in(85)
- 0.25 in(94)
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Corner Radius
Corner Radius
- 0.4 mm(86)
- 0.8 mm(108)
- 1.201 mm(100)
- 1.6 mm(99)
- 2.0 mm(84)
- 2.375 mm(83)
- 2.401 mm(85)
- 3.176 mm(101)
- 4.0 mm(87)
- 4.75 mm(88)
- 4.801 mm(86)
- 5.0 mm(85)
- 6.351 mm(94)
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Corner Chamfer
Corner Chamfer
- 0.0 mm(185)
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Corner Chamfer
Corner Chamfer
- 0.0 in(185)
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Application
Grade Of Cutting Tool
Grade Of Cutting Tool
- KC410M (96)
- KC422M (87)
- KC520M (86)
- KC522M (93)
- KC525M (84)
- KC715M (84)
- KC725M (107)
- KC935M (83)
- KCK15 (85)
- KCK20B (86)
- KCPK30 (101)
- KCPM20 (84)
- KCPM40 (96)
- KCSM30 (85)
- KCSM40 (102)
Hand Of Tool
Hand Of Tool
- R (85)
Wiper Insert
Wiper Insert
- N (101)
Maximum Ramp Angle
Maximum Ramp Angle
- 1.0 (1)
- 1.3 (4)
- 1.6 (1)
- 1.7 (2)
- 2.1 (4)
- 2.8 (2)
- 3.0 (4)
- 3.8 (5)
- 5.2 (7)
- 5.3 (2)
- 5.5 (1)
- 7.4 (9)
- 7.5 (2)
- 8.2 (7)
- 9.8 (1)
- 10.8 (7)
- 10.9 (7)
- 13.4 (2)
- 14.0 (1)
- 16.7 (6)
- 17.3 (5)
- 17.7 (1)
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Front-End
Insert Shape
Insert Shape
- E-PARALLELOGRAM 70 (175)
- X-PARALLELOGRAM 70 (94)
Neck Diameter
Neck Diameter
- 0.852 in(1)
- 0.866 in(4)
- 0.882 in(9)
- 1.133 in(9)
- 1.143 in(5)
- 1.22 in(1)
- 1.383 in(9)
- 1.457 in(7)
- 1.843 in(1)
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Neck Diameter
Neck Diameter
- 21.651 mm(1)
- 22.0 mm(4)
- 22.401 mm(9)
- 28.75 mm(9)
- 29.0 mm(5)
- 31.0 mm(1)
- 35.1 mm(9)
- 37.0 mm(7)
- 46.801 mm(1)
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Center Cutting
Center Cutting
Insert Geometry
Shape
Shape
- E-PARALLELOGRAM 70 (91)
- X-PARALLELOGRAM 70 (10)
Cutting Edge Length
Cutting Edge Length
- 17.1 mm(1)
- 17.151 mm(2)
- 17.7 mm(3)
- 17.8 mm(2)
- 18.0 mm(45)
- 18.125 mm(1)
- 18.25 mm(2)
- 18.425 mm(7)
- 18.45 mm(3)
- 18.6 mm(12)
- 18.625 mm(19)
- 18.651 mm(4)
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Cutting Edge Length
Cutting Edge Length
- 0.673 in(1)
- 0.675 in(2)
- 0.698 in(3)
- 0.702 in(2)
- 0.709 in(45)
- 0.714 in(1)
- 0.719 in(2)
- 0.725 in(7)
- 0.726 in(3)
- 0.732 in(12)
- 0.733 in(19)
- 0.734 in(4)
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Chip Breaker CBMD
Chip Breaker CBMD
- GD (51)
- GE (10)
- HD (21)
- LD (19)
Cutting Tool Material
Cutting Tool Material
- H W (101)
Tolerance Class
Tolerance Class
- C (25)
- P (76)
Back-End
Connection Type
Connection Type
- CYLINDRICAL (40)
- SCREW-ON (5)
- SHELL MILL (34)
- TAPER SHANK (6)
System Size
System Size
- CV40 (6)
Back-End Diameter
Back-End Diameter
- 19.0 mm(1)
- 19.05 mm(10)
- 21.0 mm(1)
- 22.0 mm(4)
- 25.0 mm(5)
- 25.401 mm(14)
- 27.0 mm(2)
- 29.0 mm(4)
- 31.701 mm(14)
- 32.0 mm(14)
- 38.1 mm(4)
- 40.0 mm(4)
- 44.45 mm(6)
- 50.801 mm(1)
- 63.526 mm(1)
to
Back-End Diameter
Back-End Diameter
- 0.748 in(1)
- 0.75 in(10)
- 0.828 in(1)
- 0.866 in(4)
- 0.984 in(5)
- 1.0 in(14)
- 1.063 in(2)
- 1.143 in(4)
- 1.248 in(14)
- 1.26 in(14)
- 1.5 in(4)
- 1.575 in(4)
- 1.75 in(6)
- 2.0 in(1)
- 2.501 in(1)
to
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