19/64 x 4-3/8-In. Cobalt High-Speed Drill Bit Pipes & Tubing Perma-Shield Coating Protects The Blade

Perma-Shield Coating Protects The Blade From Heat

A rich blend of digested organic matter left behind by earthworms

Clean & Cozy's absorbency means less odor

on/off switch

toy on string

19/64 x 4-3/8-In. Cobalt High-Speed Drill Bit Pipes & Tubing Perma-Shield Coating Protects The BladeMaster Mechanic, 19 64" x 4 3 8",High Speed Steel With Cobalt Drill Bit, 135 Split Point Design With 4 Cutting Edges Allows Quick Penetration & Eliminates Walking, 8% Cobalt Content Provides Heat Resistance & Delivers Maximum Cutting Efficiency At Temperatures In Excess Of 1000&degree. F., Recommended For Drilling In Hard Metals Such As Heat Treated Steel, Stainless Steel, Chrome, Manganese Steel Plus Titanium & Armor Plate, Carded.