Precision Twist Drill 060308 | 1/8" Diameter 12" OAL 135 Degree High Speed Steel Bright Finish Extra Long Drill Bit - All Industrial Tool Supply
1/8" Diamond Tech Core Drill Bit - Diamond Tech Crafts
BOSCH TI2135IM 1-Piece 1/8 In. x 2-3/4 In. Titanium Nitride Coated Metal Drill Bit Impact Tough with Impact-Rated Hex Shank Ideal for Heavy-Gauge Carbon Steels, Light Gauge Metal, Hardwood - Amazon.com