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668V-NC

Product Description

NC fixed point drill bit

1. The tool is covered with Arti-Co coating, which has good wear resistance and service life.
Remarks: If you need uncoated tools or chamfering, please call us.

Applicable materials: carbon steel, alloy steel, tool steel, copper and aluminum alloy

Specification sheet

model diameter apex angle ditch length full length
03090 3 90° 10 50
03120 3 120° 10 50
04090 4 90° 12 50
04120 4 120° 12 50
05090 5 90° 15 50
05120 5 120° 15 50
06090 6 90° 20 50
06120 6 120° 20 50
08090 8 90° 25 60
08120 8 120° 25 50
10090 10 90° 25 50
10120 10 120° 25 75
12090 12 90° 30 75
12120 12 120° 30 75
14090 14 90° 30 100
14120 14 120° 30 100
16090 16 90° 35 100
16120 16 120° 35 100
20090 20 90° 40 100
20120 20 120° 40 100