Service Warehouse TC Series Double Fluted Multi-Step Bits These bits were added to our line as a lesser cost alternative to the major label
brand name bits on the market. They are constructed of industrial grade high speed molybdenum steel and heat treated to assure maximum durability. The titanium-nitride coating reduces friction extending the cutting life and prolonging the duration of peak performance.
Recommended Cutting Speeds
Diameter Hole = Recomended
Diameter Hole = Recomended
Diameter Hole = Recomended
1/8-3/8" = 1200rpm
5/8-3/4" = 600rpm
1 1/8" = 240rpm
3/8-1/2" = 600rpm
3/4-7/8" = 300rpm
1 1/2" = 200rpm
1/2-5/8" = 400rpm
1" = 260rmp
DRILL BIT -MULTI STEP -TITANIUM 7/8" (ONLY) For 1/2" Conduit Multi-Step Bit (ea)
Quantity in Basket:
None
Code: HMB78T
Price: $35.66
Quickly goes directly to 7/8" (1/2 KO) hole size for conduit fittings or bushings