Jobber Drill Bit, Cobalt, #4, 3-21/32" L, 2-1/4" Flute Rotary Tool Parts & Accessories For the most demanding coarse

For the most demanding coarse grit stripping

Four modes are available for forward rotation

Soft Materials

Height Range

Jobber Drill Bit, Cobalt, #4, 3-21/32" L, 2-1/4" Flute Rotary Tool Parts & Accessories For the most demanding coarseM42 cobalt provides wear and heat resistance Straight shank , 2 flute design Right hand cutting direction 135 split point, self centring eliminates walking Bright finish ; Applications; For general purpose drilling to heavy duty operations in high tensile strength steel and alloys, stainless steels and other ferrous metals. Packaging and product are both recyclable Specifications Material Cobalt Drill Size #4 Decimal Drill Size 0. 209" Overall Length