Map Pin LocationR.P. Lumber - Edwardsville, IL
Do it Best Cobalt Drill Bit
Mibro/GS
  • Do it Best Cobalt Drill Bit
  • Do it Best Cobalt Drill Bit
  • Do it Best Cobalt Drill Bit
  • Do it Best Cobalt Drill Bit

Currently unavailable.

Loading Purchase Count

Details

Industrial quality cobalt drill bits are designed for drilling in hard abrasive materials such as stainless steel and titanium. The 135 deg. split point penetrates immediately and prevents walking.

Specs
Id 73097
SKU 307963
PartNo 250381DB
UPC 00009326323565
Country of Origin China
Bit Diameter 5/16 In.
Material Cobalt
Length 4-1/2 In.
Shank Diameter 5/16 In.
Tip Angle 135 Degree
Individual/Set Individual
Drilling Depth 3-3/16 In.
CID 1