HSS 5% Cobalt 115PC Drill Bit Set, 135 Deg Split Point, 3-in-1, 1/16-1/2 Inch, N0 1 to 60, a to Z

• 115 Pcs/Set: 1/16 - 1/2'' by 64ths , No.1 to 60 and A to Z, Solid M35 =  H.S.S + 5% Cobalt
• With aggressive 135° split points, these cobalt drills bits not only last longer while drilling but also cut faster than standard high-speed steel bits. It's ideal for drilling cast iron, heat-treated steel, stainless steel and other hard materials
• Straight shank, ANSI standard
• Heat-resistant, Wear-resistant
• In strong fitted metal box

Specifications:

• Material: High Speed Steel
• Angle Point: 135 Degree
• Flute Type: Spiral
• Shank Type: Straight Shank
• Minimum Diameter: 1/16"
• Maximum Diameter: 1/2"
• Fractional Size: 29PC (1/16' to 1/2' in 1/64th increments)
• Letter Size: 29PC A To Z
• Numbered Size: 60PC #1 To #60

Package :

• 115pc Twist Drill Bit Set
• Storage Case