2pcs 7 Flute 82 Degree 1/4 Inch Hex Shank HCS Countersink Drill Bits Set Chamfer Cutter
2pcs 7 Flute 82 Degree 1/4 Hex Shank HCS Countersink Drill Bits Set Chamfer Cutter
Material: High Carbon Steel
Shank Diameter: 1/4 inch(6.35mm)
Shank Shape: Hex shank
Total Length: 49mm
Flute: 7 Flute
Cutting Edge Diameter: 10mm / 13mm
It is used for chamfering and drilling on wooden board or thin plastic board
It is suitable for electric drill, bench drill and other drills.
The 7 flutes chamfered face Is more neater and smoother than five, three, single cutting edge chamferer.
Recommend to customers who have higher requirement of roughness and flatness of chamfered surface.
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1 x Set (2pcs) Countersink Drill Bits