Scope of application: used for wood opening, aluminum alloy screw counterbore. 1 5pcs woodworking drill (one box). Simply loosen and tighten the fixing screw to adjust the drill length of screws of various lengths.
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Material: M35 with 5% cobalt. Size: 1-13mm straight shank, 14-20 reduced shank. - No center punch is needed—the aggressive 135° Quick-Cut points are self-centering and penetrate quickly with less pressure.
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M35 alloyed HSS steel with 5% Cobalt content.
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1 x Premium Quality HSS HEX Shank Cobalt Gold Drill. M35 alloyed HSS steel with 5% Cobalt content. 1/4" Hex shank for a fact, secure fixing. 135° split point from 3mm and above eradicates the need to pre-drill or centre punch.
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MANY SIZES AVAILABLE BOTH SQUARE AND ROUND.
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I have for sale a selection of Micro HSS Drill Bits.
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Manufacturer Gasea. HSS Engraving Bits, A valuable addition to any woodworker's rotary tool which, Craftsman, Chicago and more. Made of high quality high speed steel for long life; 1/8" (3 mm) shank, length: 39mm.
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Drill Bit Material: HSS. 1 x 25 Piece HSS Twist Drill Bit Set. 1mm / 1.5mm / 2mm / 2.5mm / 3mm / 3.5mm / 4mm / 4.5mm / 5mm / 5.5mm / 6mm / 6.5mm / 7mm / 7.5mm / 8mm / 8.5mm / 9mm / 9.5mm / 10mm / 10.5mm / 11mm / 11.5mm / 12mm / 12.5 mm / 13mm.
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