KnKut Step Drill 1/4-O

KnKut | KnKut Step Drill 1/4-O | KK4-1/4-O

Features and Benefits:

• Dual flute construction
• Gold surface treated
• High speed steel
• 10 sizes - 1 drill
• Extra length steps at 7/8", 1-1/8", and 1-3/8" for conduit knock-outs

KnKut Step Drills are made from special moly alloy steel and gold surface treated for maximum lubricity. Dual flute construction drills clean accurate holes in thin materials. Use for all thin metals, rigid plastics such as Plexiglas and wood or composite materials with a thickness equal to or less than the step thickness. When drilling steel with 1/8" or greater thickness, a starter hole of the smallest step diameter will speed the drilling process.

Applications:

• Drilling holes in thin metals
• Drilling holes in rigid plastics such as Plexiglas
• Drilling holes in wood or composite materials
• Drilling conduit knock-outs

Benefits:

• Dual flute construction drills clean accurate holes
• Gold surface treatment provides maximum lubricity
• High speed steel construction provides durability
• 10 sizes - 1 drill saves time and money
• Extra length steps at 7/8", 1-1/8", and 1-3/8" for conduit knock-outs

Technical Specifications:

• Shank Size: 1/4"
• Overall Length: 4-1/2"
• Flute Length: 2-1/2"
• Step Thickness: 1/64", 3/64", 1/32", 1/16", 1/8", 3/16", 1/4", 5/16", 3/8", 7/16"
• Material: High Speed Steel
• Surface Treatment: Gold

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