Patented micro-groove cutting edge and spurs produce a smoother hole finish Double spur design scribes hole before chips are made, producing cleaner hole, less vibration Shorter bit length gets into confined spaces (between studs) where standard lengths will not fit All bits have a 1/4" hex shank th ...
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Patented micro-groove cutting edge and spurs produce a smoother hole finish Double spur design scribes hole before chips are made, producing cleaner hole, less vibration Shorter bit length gets into confined spaces (between studs) where standard lengths will not fit All bits have a 1/4" hex shank th ...
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1/2"-13 NC Tap size / 27/64" Drill Bit Designed for hand threading work in a variety of materials Tap size and drill bit size are etched on each tool for easy identification First 3 to 5 threads chamfered for general purpose threading Straight flutes are ground to provide rapid chip removal for effi ...
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Patented micro-groove cutting edge and spurs produce a smoother hole finish Double spur design scribes hole before chips are made, producing cleaner hole, less vibration Shorter bit length gets into confined spaces (between studs) where standard lengths will not fit All bits have a 1/4" hex shank th ...
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Unique 15 Degrees chisel edge design (more angle to dig into wood). Iso-Temp proprietary toughening process provides greater durability. Angled spurs cut a cleaner, smoother hole with less binding, blasting through wood knots. Skin card packaged. Looking for other sizes, Search: Primark Spade Bit, M ...
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Preferred over wire brushes for accuracy, Also used for cleaning furnace and carburetor jets. Twelve high-carbon, high-speed drill bits from size 52-7...
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