Irwin® General Purpose Silver & Deming Drill

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Irwin® Silver & Deming Drill, General Purpose, Series: 300L, 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 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 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

Specifications

Type
General Purpose
Brands
IRWIN
Finish
Black Oxide
Series
911
Material
M7 HSS
Point Type
Chisel/Standard
Shank Type
Flat/Reduced
Length
6"
Manufacturer
Stanley Black & Decker
Cutting Depth
3 in
Arbor/Shank Size
1/2 in
Package Quantity
6/Each
Cutting Direction
Right Hand

All variants of Irwin® General Purpose Silver & Deming Drill

  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.625 — Part #91140-11413 — $22.15
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.6875 — Part #91144-11413 — $24.71
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.75 — Part #91148-11413 — $26.78
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 1 — Part #91164-11413 — $42.43
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.6406 — Part #91141-11413 — $24.49
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.5156 — Part #91133-11413 — $19.01
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.7656 — Part #91149-11413 — $28.65
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.7812 — Part #91150-HKM — $28.61
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.5469 — Part #91135-11413 — $20.88
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.9062 — Part #91158-11413 — $34.97
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.5781 — Part #91137-11413 — $22.19
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.6719 — Part #91143-11413 — $20.50
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.8438 — Part #91154-11413 — $32.06
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.5938 — Part #91138-11413 — $21.60
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.5312 — Part #91134-11413 — $19.01
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.9219 — Part #91159-11413 — $38.54
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.6562 — Part #91142-11413 — $24.03
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.5625 — Part #91136-11413 — $19.83
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.9375 — Part #91160-11413 — $37.49
  • Irwin® General Purpose Silver & Deming Drill — Drill Size Decimal (in): 0.7188 — Part #91146-11413 — $26.33

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