Titanium M2 steel drill bits provide best performance needed in industrial and multi-purpose applications. Best for soft metal， brass， bronze， low alloy steel， sheet metal and moderate jobs in hard metal and heat-treated steel. Set contains (1) of the following drill sizes: 1/16 in.， 5/64 in.， 3/32 in.， 7/64 in.， 1/8 in.， 9/64 in.， 5/32 in.， 11/64 in.， 3/16 in.， 13/64 in.， 7/32 in.， 15/64 in.， 1/4 in.， 17/64 in.， 9/32 in.， 19/64 in.， 5/16 in.， 21/64 in.， 11/32 in.， 23/64 in. and 3/8 in. metal index case.

• Titanium M2 steel drill bits provides best performance needed in industrial and multi-purpose applications in soft metal， brass， bronze， and other moderate job
• M2 high speed steel means a stronger durable industrial quality tool
• 135-degree split point allows faster aggressive cutting without walking
• Titanium coating for superior performance with increased speed and feed applications plus extended drill bit life