Irwin® Silver & Deming Drill, General Purpose, Series: 911, 7/8 in Drill Size - Fraction, 0.875 in Drill Size - 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° Point, Chisel/Standard Point, Right Hand Cutting, M7 HSS Cutting Edge, M7 HSS, Black Oxide, Applicable Materials: Metal, Plastic and Wood.
Features
- 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 nonferrous 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 at 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° chisel point tip is perfect for general purpose applications
- CW spiral angle
- Create large holes, heavy-duty metal drilling, automotive, body shop and metal fabrication
