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HSS trepanning or counterboring cutters for cap screw holes

Mr Tools
Counterbores. Screwed Shank. M2 HSS.

Imperial Series


Product Ref: 277

Size Cutter Dia Pilot Dia Overall Length Shank Dia Price Qty
2BA .344" .200" 2.1/2 1/4£13.54
4BA .251" .156" 2.1/2 1/4£10.59
1/4 13/32 9/32 3" 1/4£12.33
5/16 15/32 11/32 3.1/4 3/8£14.98
3/8 19/32 13/32 3.1/2 3/8£22.69
7/16 21/32 15/32 4" 1/2£26.39
1/2 25/32 17/32 4.1/4 1/2£28.21
9/16 27/32 19/32 4.17/32 5/8£48.78
5/8 29/32 21/32 4.25/32 5/8£44.24
3/4 1.1/32 25/32 5.7/16 1"£57.10
7/8 1.5/32 29/32 5.15/16 1"£74.87
1" 1.11/32 1.1/32 6.7/16 1"£86.97



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