Skip to main content

Description

Bordo 3/8" Reduced Shank Drill Bright/Black HSS - Metric

  • Reduced shank HSS twist drill.
  • 118° notched point with 30° helix.
  • Notched point is a variation on the standard chisel point, providing faster starting and reduced drill wander.
  • 118° point angles are ideal for use in materials such as mild steel and cast iron.
  • The 118° point creates easily controlled chips which are wide and thin.
  • Bordo reduced shank HSS drills are ground and then a black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating.
  • This surface aids chip flow and heat dissipation.
  • The drill is then ground a second time to achieve a bright finish on the shank and cutting edges.

Drill Bit Surface Treatment Bright/Black Finish

  • These drills are ground and then a black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating.
  • This surface aids chip flow and heat dissipation.
  • The drill is then ground a second time to achieve a bright finish on the shank and cutting edges.

Drill Bit Materials High Speed Steel (HSS)

  • Bordo HSS drills are ground from premium quality M2 high speed steel.
  • HSS can withstand higher operating temperatures than carbon steel without losing its temper (hardness).
  • This property allows HSS to cut faster than high carbon steel, hence the name high speed steel.
  • M2 HSS is an alloyed steel in the tungsten-molybdenum series which typically contains 4% Chromium, 5% Molybdenum, 6% Tungsten, 2% Vanadium and 1% Carbon(approx. by % wt).
  • The material is also subject to high temperature heat treatment to complete the process.
  • HSS has a very high wear resistance, a bending strength up to 4700MPa with high toughness and themoplasticity.
  • HSS drills are ideal for general purpose use in a wide variety of ferrous and non-ferrous metals, timber, and plastic.

Specifications

  • AIMS SKU A0200378
  • Brand Bordo
  • Model Number 2647-14.00
  • Barcode Number 9326518120759
  • Diameter (mm) 14
  • Flute Length (mm) 89
  • Overall Length (OAL) mm 152
  • Shank Diameter 3/8"
  • Spindle Speed Stainless Steel RPM 294
  • Spindle Speed Tool Steel RPM 441
  • Spindle Speed Cast Iron RPM 588
  • Spindle Speed Malleable Iron RPM 662
  • Spindle Speed Med. Carbon Steel RPM 735
  • Spindle Speed Aluminium/Brass RPM 1495
  • Spindle Speed Wood/Plastic RPM 2230
  • Flute Type 30° Helix
  • Feed per Revolution (mm) 0.25
  • Spindle Speed Free Cutting Stl RPM 1054
  • Type Reduced Shank Drill Bit
  • System of Measurement Metric
  • Material HSS
  • Surface Finish Bright/Black
  • Type of Point 118° Notched Point
SKU: A0200378

Bordo 2647-14.00 Reduced Shank Drill Bit 14mm x 3/8" - Bright/Black HSS

Bordo 3/8" Reduced Shank Drill Bright/Black HSS - Metric

$39.13
RRP $83.28
SAVE $44.15 (53%)

Choose a different size/variant

Calculate Shipping

Browse other products under

Reduced Shank Drill Bits

Browse other products by

Bordo

Reviews

Write a product review!

Help other AIMS Industrial Supplies users shop smarter by writing reviews for products you have purchased.

Write a product review