Hougen 11078 Fractional RotaCut™ Kit includes an 11005 Arbor Assembly, center punch, extra pilot, and (6) RotaCut sheet metal hole cutters in sizes 7/8, 1, 1-1/8, 1-1/4, 1-3/8, & 1-1/2" with 1/2" (12.7mm) DOC. Designed for drilling clean, burr-free holes in sheet metal, plate materials and plastics.

• Kit Number: 11078
• Kit Type: Fractional RotaCut Kit
• Included Arbor: 11005 Arbor Assembly
• Included Accessories: Center Punch, Extra Pilot
• Cutter Sizes: 7/8, 1, 1-1/8, 1-1/4, 1-3/8, & 1-1/2"
• Depth of Cut: 1/2" (12.7mm) DOC
• Annular cutting design removes only the material at the edge of the hole
• Drills clean, burr-free holes without deforming surrounding material
• Up to 3× faster drilling than conventional twist drills
• Up to 10× longer tool life than hole saws
• Works with handheld drills or drill presses
• Made in the USA

11078 Fractional Kit
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Clean Burr-Free Holes
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Sizes 7/8" – 1-1/2"
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