Drill America 9/16 in. – 1 in. M42 Cobalt Reduced Shank Drill Bit Set (5-Piece)

Drill America D/ACO Cobalt Reduced Shank Drill Bit. D/ACO cobalt drill bits are made of heat resistant M42 cobalt. They are ground to a heavy-duty 135 split point. They are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys.

• Sizes included are 9/16 in., 5/8 in., 3/4 in., 7/8 in. and 1 in. with 1/2 in. reduced shanks
• Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium
• Display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel
• Manufactured to National Aerospace standard 907
• 135 split point is self-centering and reduces thrust
• All drills have 3 in. flute length and 6 in. overall length for minimal adjustment during tool changes
• Expand the size range capacity of a portable drill chuck

Specifications

• Self-Feeding: No
• Drill Bit Type(s) Included: Twist
• Shank Style: Straight
• Tools Product Type: Power Tool
• Bit Material: Cobalt
• Material Application: Aluminum,Angle Iron,Cast Iron,Copper,Nickel,PVC,Plaster,Stainless Steel,Steel,Vinyl Flooring,Wood
• Individual/Set: Individual
• Drill Bit Type: Twist
• Assembled Depth (in.): 6 in
• Assembled Width (in.): 6 in
• Shank Diameter: 1/2 in
• Bit Diameter: 9/16 in
• Bit Length (in.): 6
• Assembled Height (in.): 4 in

 WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov