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- Metalworking Tools
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- Modular Drills
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- KSEM Modular Drill System
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- KSEM Chamfering Solutions
KSEM™ Chamfering Solutions
KSEM chamfering solutions for holemaking operations are great for working on several materials. KSEM toolholders can be used for drilling and chamfering in one operation. The tool systems are available with a Whistle Notch™ (WD) and flanged shank or in a Whistle Notch™ (WN) shank design. Additionally, the TPGX-GD chamfer inserts feature three cutting edges. The KSEM chamfering rings enable drilling feed to equal chamfering feed. They are reliable due to the compact design and offer a much more rigid clamping on the KSEM™ bodies. The chamfer rings allow for adjustable drill depths and enable the tools to be used at significantly higher feed rates.
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Workpiece Material
Workpiece Material
- P Steel (53)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(53)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(53)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(53)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(53)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(53)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(53)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(25)
- M Stainless Steel (53)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(53)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(53)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(53)
- K Cast Iron (53)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(53)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(53)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(53)
- N Non-Ferrous Materials (53)
- N1Wrought Aluminum (53)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(53)
- N3High-Silicon Aluminum Alloys Si >12.2%(53)
- N4Copper, Brass, Zinc-based on machinability index range of 70-100 (53)
- N5Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (53)
- N6Carbon, Graphite Composites, CFRP (53)
- N7MMC's (53)
- S High-Temp Alloys (53)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(53)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(53)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(53)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(53)
- H Hardened Materials (28)
- H1Hardened Materials 44-48 HRC(28)
- H2Hardened Materials 48-55 HRC(28)
- H3Hardened Materials 56-60 HRC(28)
- H4Hardened Materials >60 HRC(28)
Applications
Applications
Countersinking (41)
Drilling (41)
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Cutting Diameter MinEnter ValuetoCutting Diameter MaxCutting Diameter
=
Maximum Hole Depth [L4]
Maximum Hole Depth [L4]
- 14.5 mm(1)
- 15.8 mm(1)
- 18.0 mm(1)
- 18.198 mm(1)
- 19.84 mm(1)
- 22.0 mm(1)
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Maximum Hole Depth [L4] MinEnter ValuetoMaximum Hole Depth [L4] MaxMaximum Hole Depth [L4]
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Maximum Hole Depth [L4]
Maximum Hole Depth [L4]
- 0.5709 in(1)
- 0.622 in(1)
- 0.7087 in(1)
- 0.7165 in(1)
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- 0.8661 in(1)
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- 1.5748 in(1)
Maximum Hole Depth [L4] MinEnter ValuetoMaximum Hole Depth [L4] MaxMaximum Hole Depth [L4]
Connection Style
Connection Style
- KSEM Chamfer Ring Connection (28)
- Whistle Drive 2 (2)
- Whistle Notch 2 (11)
Number of Flutes
Number of Flutes
- 2 (41)
=
Cutting Edges Per Insert
Cutting Edges Per Insert
- 0.0 (41)
- 3.0 (25)
Cutting Edges Per Insert MinEnter ValuetoCutting Edges Per Insert MaxCutting Edges Per Insert
=
Over All Length [L]
Over All Length [L]
- 1.5748 in(7)
- 1.6535 in(8)
- 1.8898 in(5)
- 1.9685 in(4)
- 2.126 in(3)
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- 6.1091 in(1)
- 6.4886 in(1)
Over All Length [L] MinEnter ValuetoOver All Length [L] MaxOver All Length [L]
=
Over All Length [L]
Over All Length [L]
- 40.0 mm(7)
- 42.0 mm(8)
- 48.0 mm(5)
- 50.0 mm(4)
- 54.0 mm(3)
- 56.0 mm(1)
- 107.18 mm(1)
- 107.198 mm(1)
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- 155.17 mm(1)
- 164.81 mm(1)
Over All Length [L] MinEnter ValuetoOver All Length [L] MaxOver All Length [L]
Corner configuration
≈
Corner Radius
Corner Radius
- 0.008 in(12)
Corner Radius MinEnter ValuetoCorner Radius MaxCorner Radius
≈
Corner Radius
Corner Radius
- 0.2 mm(12)
Corner Radius MinEnter ValuetoCorner Radius MaxCorner Radius
=
Corner Chamfer
Corner Chamfer
- 0.0 mm(12)
Corner Chamfer MinEnter ValuetoCorner Chamfer MaxCorner Chamfer
=
Corner Chamfer
Corner Chamfer
- 0.0 in(12)
Corner Chamfer MinEnter ValuetoCorner Chamfer MaxCorner Chamfer
Application
Grade Of Cutting Tool
Grade Of Cutting Tool
- CS5 (28)
- KC7015 (45)
- KC7135 (13)
- KC7140 (17)
- KC7215 (28)
- KC7315 (45)
- KC7410 (13)
- KCMS15 (13)
- KCMS35 (13)
- KCPM45 (13)
- KMF (28)
Hand Of Tool
Hand Of Tool
- R (41)
Wiper Insert
Wiper Insert
- N (12)
Drill Type
Drill Type
- 86-02 (9)
- 86-04 (28)
- 86-10 (4)
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Countersunk Angle
Countersunk Angle
- 41.0 (28)
- 45.0 (28)
Countersunk Angle MinEnter ValuetoCountersunk Angle MaxCountersunk Angle
Front-End
Insert Shape
Insert Shape
- COUNTERBORE/COUNTERSINK MISC (28)
- KSEM DRILL (13)
- T-TRIANGLE 60 (25)
=
Point Angle
Point Angle
- 140.0 (13)
- 150.0 (13)
- 180.0 (13)
Point Angle MinEnter ValuetoPoint Angle MaxPoint Angle
Insert Geometry
Shape
Shape
- T-TRIANGLE 60 (12)
=
Insert IC Size
Insert IC Size
- 5.56 mm(3)
- 6.35 mm(3)
- 7.94 mm(3)
- 9.52 mm(3)
Insert IC Size MinEnter ValuetoInsert IC Size MaxInsert IC Size
=
Insert IC Size
Insert IC Size
- 0.2188 in(3)
- 0.25 in(3)
- 0.3125 in(3)
- 0.375 in(3)
Insert IC Size MinEnter ValuetoInsert IC Size MaxInsert IC Size
=
Cutting Edge Length
Cutting Edge Length
- 9.63 mm(3)
- 11.0 mm(3)
- 13.75 mm(3)
- 16.5 mm(3)
Cutting Edge Length MinEnter ValuetoCutting Edge Length MaxCutting Edge Length
=
Cutting Edge Length
Cutting Edge Length
- 0.3791 in(3)
- 0.4331 in(3)
- 0.5413 in(3)
- 0.65 in(3)
Cutting Edge Length MinEnter ValuetoCutting Edge Length MaxCutting Edge Length
Chip Breaker CBMD
Chip Breaker CBMD
- GD (12)
Cutting Tool Material
Cutting Tool Material
- H W (12)
Tolerance Class
Tolerance Class
- G (12)
Back-End
Connection Type
Connection Type
- CYLINDRICAL (41)
=
Back-End Diameter
Back-End Diameter
- 12.5 mm(1)
- 13.0 mm(1)
- 13.5 mm(1)
- 14.0 mm(1)
- 14.5 mm(1)
- 15.0 mm(1)
- 15.5 mm(1)
- 16.0 mm(3)
- 16.5 mm(1)
- 17.0 mm(1)
- 17.5 mm(1)
- 18.0 mm(1)
- 18.5 mm(1)
- 19.0 mm(1)
- 19.5 mm(1)
- 20.0 mm(3)
- 20.5 mm(1)
- 21.0 mm(1)
- 21.5 mm(1)
- 22.0 mm(1)
- 22.5 mm(1)
- 23.0 mm(1)
- 23.5 mm(1)
- 24.0 mm(1)
- 24.5 mm(1)
- 25.0 mm(4)
- 26.0 mm(1)
- 26.5 mm(1)
- 32.0 mm(4)
- 50.0 mm(2)
Back-End Diameter MinEnter ValuetoBack-End Diameter MaxBack-End Diameter
=
Back-End Diameter
Back-End Diameter
- 0.4921 in(1)
- 0.5118 in(1)
- 0.5315 in(1)
- 0.5512 in(1)
- 0.5709 in(1)
- 0.5906 in(1)
- 0.6102 in(1)
- 0.6299 in(3)
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- 0.748 in(1)
- 0.7677 in(1)
- 0.7874 in(3)
- 0.8071 in(1)
- 0.8268 in(1)
- 0.8465 in(1)
- 0.8661 in(1)
- 0.8858 in(1)
- 0.9055 in(1)
- 0.9252 in(1)
- 0.9449 in(1)
- 0.9646 in(1)
- 0.9843 in(4)
- 1.0236 in(1)
- 1.0433 in(1)
- 1.2598 in(4)
- 1.9685 in(2)
Back-End Diameter MinEnter ValuetoBack-End Diameter MaxBack-End Diameter
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