Description
Features:
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Triangle Shank: fits into power tools chuck securely and eliminates slip.
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Surface Treatment: Titanium Coated. Classic high speed steel with Titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal.
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Easy Drilling: Two-fluted design provides faster, smoother cutting; Provided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces.
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Ideal For DIY: Tiny Home and General Building / Engineering Using(Without the use of center punch, easy to break, a step drill specifications apply.)
Specifications:
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Material: High speed steel(HSS)
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Coatded: Titanium Coated
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Shank: Triangle shank
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Size: 1/4-1-3/8”, 3/16-7/8”, 1/4-3/4”, 1/8-1/2”, 3/16-1/2”
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Package Includes: 5PCS Step Drill Bits with a center punch
Please note:
- Please allow 1-3mm error due to manual measurement.
- Due to the difference between different monitors, the picture may not reflect the actual color of the item.














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