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Irwin® 91142 General Purpose Silver & Deming Drill, 21/32 in Drill - Fraction, 0.6562 in Drill - Decimal Inch, 1/2 in Shank, M7 HSS

Manufacturer: Stanley Black & Decker
Irwin® Silver & Deming Drill, General Purpose, Series: 911, 21/32 in Drill - Fraction, 0.6562 in Drill - Decimal Inch, 6 in Overall Length, 3 in Cutting Depth, 2 Flutes, Spiral Flute, 3 in Flute Length, 1/2 in Shank, Flat/Reduced Shank, 118 deg Point, Chisel/Standard Point, Right Hand Cutting Direction, M7 HSS Cutting Edge, M7 HSS, Oxide Treated, Applicable Materials: Metal, Plastic and Wood
SKU: IRW 91142
Manufacturer part number: 91142
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Total Stock Available : 0
Price: Call for pricing
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Designed for precise drilling on wood, metal, and plastic, the 21/32 in. Silver and Deming HSS 1/2 in. Reduced Shank Drill Bit has a 118° chisel-point tip for clean starts. The 3-flatted shank provides better chuck grip, while the black oxide coating adds corrosion resistance. Made from M-7 high-speed steel, this bit has abrasion resistance for demanding jobs and is suitable for all 1/2 in. drills.
  • Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applications
  • Three flatted shank design provides better chuck grip and reduces slippage, ideal for use in keyless chucks
  • High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials
  • Oxide coating prevents chip building, galling and welding on the workpiece
  • Round shanks with flats are ground flat on three sides for increased chuck grip, reducing slippage and help centering the drill in the chuck
  • All silver and deming bits are 6 in long and feature a 1/2 in reduced shank that fits all 1/2 in drills
  • Engineered with premium high speed steel with black oxide coating for corrosion resistance
  • They are used with portable drills and drill presses on ferrous and non-ferrous materials
  • 118 deg chisel point tip is perfect for general purpose applications
  • CW spiral angle