Reaming Tools
Kennametal offers a comprehensive range of reaming tools to meet the demands of almost every machining operation. From expandable and solid reamers to PCD reamers and modular reaming tool systems, Kennametal’s commitment to innovation and cutting-edge technology makes for the perfect choice for your blind and through-hole applications.
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Workpiece Material
Workpiece Material
- P Steel (285)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(237)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(285)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(285)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(285)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(285)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(285)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(285)
- M Stainless Steel (284)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(284)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(284)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(284)
- K Cast Iron (261)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(261)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(261)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(261)
- N Non-Ferrous Materials (69)
- N1Wrought Aluminum (69)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(69)
- N3High-Silicon Aluminum Alloys Si >12.2%(69)
- N4Copper, Brass, Zinc-based on machinability index range of 70-100 (45)
- S High-Temp Alloys (284)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(284)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(284)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(284)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(284)
Applications
Applications
Blind & Cross Hole Finishing (199)
Blind Hole Finishing (215)
Grooving (1)
Slot Milling (5)
Slot Side (5)
Slot Square End (5)
Through & Cross Hole Finishing (143)
Through Hole Finishing (175)
Cutting Diameter
Cutting Diameter
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Cutting Diameter
Cutting Diameter
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- 39.6875 mm(1)
- 39.991 mm(1)
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- 41.961 mm(1)
- 42.0 mm(7)
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Reach
Reach
- 0.968 in(1)
- 1.009 in(1)
- 1.045 in(1)
- 1.968 in(1)
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Reach
Reach
- 24.58 mm(1)
- 25.63 mm(1)
- 26.55 mm(1)
- 49.99 mm(1)
- 51.95 mm(1)
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Tool Cutting Edge Angle
Tool Cutting Edge Angle
- 90.0 (5)
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Connection Style
Connection Style
- Short Taper Reamer Shank (192)
- Straight-Cylindrical (140)
- Whistle Notch 2 (3)
Number of Flutes
Number of Flutes
- 2 (4)
- 3 (1)
- 4 (64)
- 6 (178)
- 8 (88)
Cutting Edges Per Insert
Cutting Edges Per Insert
- 1.0 (7)
- 2.0 (4)
- 4.0 (66)
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Internal Coolant Capability
Internal Coolant Capability
Over All Length [L]
Over All Length [L]
- 3.875 in(2)
- 3.976 in(1)
- 4.875 in(2)
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Over All Length [L]
Over All Length [L]
- 98.42 mm(2)
- 101.0 mm(1)
- 123.82 mm(2)
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Corner Radius
Corner Radius
- 0.008 in(1)
- 0.016 in(3)
- 0.02 in(2)
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Corner Radius
Corner Radius
- 0.2 mm(1)
- 0.4 mm(3)
- 0.5 mm(2)
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Corner Chamfer
Corner Chamfer
- 0.0 mm(77)
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Corner Chamfer
Corner Chamfer
- 0.0 in(77)
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Application
Grade Of Cutting Tool
Grade Of Cutting Tool
- K605 (24)
- KB1610 (2)
- KBHK10 (5)
- KBHK15 (5)
- KC6005 (76)
- KC6105 (17)
- KC6305 (98)
- KCU05 (72)
- KCU05A (48)
- KCU45 (7)
- KD1415 (49)
- KT6215 (1)
- KT6225 (1)
- KT6315 (2)
Hand Of Tool
Hand Of Tool
- R (335)
Wiper Insert
Wiper Insert
- N (72)
Helix Hand
Helix Hand
- L (118)
- N (187)
- R (25)
Lead in Length
Lead in Length
- 0.2 mm(45)
- 0.3 mm(6)
- 0.4 mm(26)
- 0.5 mm(110)
- 0.6 mm(12)
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- 0.8 mm(3)
- 0.9 mm(4)
- 0.95 mm(10)
- 1.1 mm(95)
- 1.15 mm(8)
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Lead In Length
Lead In Length
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- 0.01 in(6)
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- 0.0198 in(2)
- 0.02 in(76)
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- 0.03 in(6)
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- 0.0315 in(1)
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- 0.04 in(10)
- 0.043 in(59)
- 0.0433 in(36)
- 0.05 in(8)
- 0.9843 in(1)
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Front-End
Cutting Width
Cutting Width
- 0.118 in(1)
- 0.125 in(1)
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Cutting Width
Cutting Width
- 3.0 mm(1)
- 3.18 mm(1)
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Insert Shape
Insert Shape
- GROOVING/CUTOFF MISC (7)
- L-RECTANGLE 90 (4)
- S-SQUARE 90 (66)
Maximum Cutting Depth
Maximum Cutting Depth
- 0.039 in(5)
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Maximum Cutting Depth
Maximum Cutting Depth
- 1.0 mm(5)
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Gage Length
Gage Length
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- 190.0000 in(2)
- 217.5000 in(2)
- 249.0000 in(2)
- 274.0000 in(2)
Gage Length
Gage Length
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- 60.0000 mm(4)
- 61.0000 mm(1)
- 63.0000 mm(4)
- 66.0000 mm(2)
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- 154.5000 mm(1)
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- 190.0000 mm(2)
- 217.5000 mm(2)
- 249.0000 mm(2)
- 274.0000 mm(2)
Center Cutting
Center Cutting
Insert Geometry
Shape
Shape
- GROOVING/CUTOFF MISC (2)
- L-RECTANGLE 90 (4)
- S-SQUARE 90 (66)
Insert IC Size
Insert IC Size
- 6.0 mm(31)
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- 9.0 mm(29)
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Insert IC Size
Insert IC Size
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- 0.3543 in(26)
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Cutting Edge Length
Cutting Edge Length
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- 9.0 mm(4)
- 9.043 mm(1)
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- 27.0 mm(1)
- 45.0 mm(1)
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Cutting Edge Length
Cutting Edge Length
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- 0.709 in(1)
- 1.063 in(1)
- 1.772 in(1)
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Chip Breaker CBMD
Chip Breaker CBMD
- FB (1)
- FT (2)
- S (10)
Cutting Tool Material
Cutting Tool Material
- B H (12)
- D P (4)
- H T (3)
- H W (53)
Back-End
Connection Type
Connection Type
- CYLINDRICAL (143)
- SHORT TAPER (192)
System Size
System Size
- BT40 (1)
- BT50 (2)
- CV40 (1)
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- DV40 (1)
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- HSK100A (2)
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- SIF100 (3)
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Back-End Diameter
Back-End Diameter
- 6.0 mm(26)
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Back-End Diameter
Back-End Diameter
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