K256A03125HPR Solid Carbide Drill HPR 7, 938MM/.3125/8X

Kennametal  |  SKU: ZT1195183S
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HPR K256 8 x D Internal CoolantSolid Carbide Drills
MFR Part No. 6782612
Drill Diameter Tolerance 0.006000 to 0.021000mm
Adapter Style Straight-Cylindrical
Assembly Length 85.224mm
Functional Length 112.2240mm
Flute Length 72.898mm | 72.8980mm
Shank Length 38.6080mm
Drill Point 2.33mm
Coolant Supplied Yes
Adapter Type Cylindrical
Helix Angle 30.110
Coolant Diameter 1.2000mm (0.0882in)
Number of Flutes 2
Finish/Coating AlTiN
Primary Material Cast Iron
Drill Diameter 7.9375mm
Adapter / Shank / Bore Diameter 7.9375mm
Material Carbide
Helix Type Right Hand Helix/Flute
Hand Preference Right
Overall Length 114.554mm | 114.5540mm
Flute Construction Helical Flute
Drill Depth 63.5mm | 63.5000mm
Unit Measured Imperial

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