Greenlee 720 Keyway Punch

Split tip design penetrates through steel faster, resisting walking or skidding even on round surfaces. Balanced, double-flute construction of these bits require less pressure. Designed and manufactured in USA. Hole sizes for No.36414 (SKU 149.9490): 7/8", 1-1/8", 1.201", 1-7/32", 1-1/2", 1-3/8". Hole sizes for No.34403 (SKU 361.4450): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8".

Unique split tip design penetrates through steel faster
Resists walking or skidding
Balanced, double-fluted construction requires less pressure
Hole sizes: from 1/8-inch through 1-3/8-Inch (3. 2 - 34. 9-Mm)
Capacity: cut up through 3/8-inch (9. 5-Mm) mild steel, copper, brass, aluminum, wood, plastic and laminates
Note: Maximum and Minimum drill diameters will vary
Unique split tip design penetrates through steel faster
Resists walking or skidding
Balanced, double-fluted construction requires less pressure
Hole sizes: from 1/8-inch through 1-3/8-Inch (3. 2 - 34. 9-Mm)
Capacity: cut up through 3/8-inch (9. 5-Mm) mild steel, copper, brass, aluminum, wood, plastic and laminates
Note: Maximum and Minimum drill diameters will vary

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Greenlee 34403 Multi-Hole Step Bit, 7/8";