ATD-9200 Step Drill Bit Set, 5 Piece
Step Drill Bit Set, 5 Piece
Specifications:
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#4241 High Speed Steel is perfect for drilling holes in thin mild steel, aluminum, copper, brass, Plexiglas, wood and laminates
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Two flutes design for true round holes and automatically deburrs as you drill
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Tri-flat shank design for sure grip in chuck without slippage
Set Includes:
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1/4" Shank: 1/8" to 1/2" holes in 1/32" steps
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1/4" Shank: 3/16" to 1/2" holes in 1/16" steps
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3/8" Shank: 1/4" to 3/4" holes in 1/16" steps
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3/8" Shank: 3/16" to 7/8" holes in 1/16" steps
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3/8" Shank: 1/4" to 1-3/8" holes in 1/8" steps
