13/64 X 3-5/8 In. Cobalt High-speed Drill Bit

Master Mechanic, 13/64" x 3-5/8", 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° F. Recommended For Drilling In Hard Metals Such As Heat Treated Steel, Stainless Steel, Chrome, Manganese Steel Plus Titanium & Armor Plate, Carded.

• High Speed Steel with Cobalt
• 135 Split Point Design
• 4 Cutting Edges
• Recommended for Drilling Hard Metals