BF System
BF combination tooling systems are great for centering, drilling, and countersinking all in a single operation. The BF system is engineered to increase productivity, reduce cycle times, and the amount of tool changes during an operation. The modular system allows the tool to adapt to varying hole geometries in small- and medium-lot-size manufacturing. With its slim design and full-through-coolant capabilities, the BF combination tools can be used even for deeper holes, critical materials, and restricted workspaces. Solid carbide high-performance BF drills and KenTIP™ bodies are available.
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Filters
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Workpiece Material
Workpiece Material
- P Steel (176)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(176)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(176)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(176)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(176)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(176)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(176)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(176)
- M Stainless Steel (68)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(68)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(68)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(65)
- K Cast Iron (177)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(177)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(177)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(177)
- 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 (69)
- N5Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (69)
- N6Carbon, Graphite Composites, CFRP (69)
- N7MMC's (66)
- S High-Temp Alloys (65)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(65)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(65)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(65)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(65)
Applications
Applications
Counterboring (1)
Countersinking (35)
Drilling (157)
Inclined Exit Drilling (47)
Stacked Plates Drilling (144)
Cutting Diameter
Cutting Diameter
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Maximum Hole Depth [L4]
Maximum Hole Depth [L4]
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Reach
Reach
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Connection Style
Connection Style
- BF Drill Shank (111)
- Straight-Cylindrical (29)
- Whistle Notch 2 (17)
Number of Flutes
Number of Flutes
- 1 (21)
- 2 (136)
Cutting Edges Per Insert
Cutting Edges Per Insert
- 0.0 (14)
- 1.0 (66)
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Internal Coolant Capability
Internal Coolant Capability
Over All Length [L]
Over All Length [L]
- 55.0 mm(7)
- 62.0 mm(8)
- 66.0 mm(10)
- 74.0 mm(12)
- 79.0 mm(8)
- 80.0 mm(1)
- 82.0 mm(1)
- 84.0 mm(11)
- 87.5 mm(12)
- 89.0 mm(7)
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- 95.0 mm(9)
- 97.3 mm(9)
- 102.0 mm(14)
- 104.5 mm(1)
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- 111.0 mm(3)
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- 117.4 mm(6)
- 118.0 mm(1)
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- 121.0 mm(2)
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- 127.1 mm(9)
- 127.4 mm(8)
- 130.6 mm(1)
- 132.5 mm(1)
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Corner Chamfer
Corner Chamfer
- 0.0 mm(20)
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Application
Coating
Coating
- TiN (1)
- TiN/TiAlN (78)
Grade Of Cutting Tool
Grade Of Cutting Tool
- CS5 (54)
- KC7315 (55)
- KC7410 (9)
- KCP15 (14)
- KCPM45 (8)
- KCU15 (98)
- KM1 (25)
- KMF (49)
Hand Of Tool
Hand Of Tool
- R (157)
Wiper Insert
Wiper Insert
- N (20)
Drill Type
Drill Type
- 81-01 (97)
- 86-01 (12)
- 86-09 (48)
Countersunk Angle
Countersunk Angle
- 30.0 (50)
- 41.0 (48)
- 45.0 (54)
to
Front-End
Cutting Width
Cutting Width
- 5.8 mm(1)
- 6.1 mm(1)
- 9.8 mm(2)
to
Insert Shape
Insert Shape
- COUNTERBORE/COUNTERSINK MISC (66)
- KENTIP DRILL (14)
Point Angle
Point Angle
- 135.0 (99)
- 140.0 (12)
- 180.0 (6)
to
Insert Geometry
Shape
Shape
- COUNTERBORE/COUNTERSINK MISC (20)
Cutting Tool Material
Cutting Tool Material
- H W (20)
Back-End
Connection Type
Connection Type
- CYLINDRICAL (157)
Back-End Diameter
Back-End Diameter
- 4.0 mm(7)
- 5.0 mm(8)
- 6.0 mm(10)
- 7.0 mm(12)
- 8.0 mm(9)
- 9.0 mm(13)
- 10.0 mm(7)
- 11.0 mm(11)
- 12.0 mm(9)
- 13.0 mm(6)
- 14.0 mm(4)
- 15.0 mm(6)
- 16.0 mm(5)
- 17.0 mm(2)
- 18.0 mm(2)
- 19.05 mm(5)
- 20.0 mm(16)
- 25.4 mm(5)
- 31.75 mm(3)
- 32.0 mm(17)
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