Chicago Industrial Reuse and Parts Blog-Newsgroup > North Chicago
> Salvage
> Hss 5 piece combined drill & countersink set -
Hss 5 piece combined drill & countersink set -
HSS 5 Piece Combined Drill & Countersink Set
Top Quality M2 High Speed Steel
Drill accurate center holes in material prior to turning,
or use as a starter bit for accurate holes in stock.
Size 1: 1/8" diameter body, 3/64" diameter x 1/16" L drill.
Size 2: 3/16" diameter body, 5/64" diameter x 5/64" L drill.
Size 3: 1/4" diameter body, 7/64" diameter x 5/32" L drill.
Size 4: 5/16" diameter body, 1/8" diameter x 1/8" L drill.
Size 5: 7/16" diameter body, 3/16" diameter x 3/16" L drill.
