Long HSS Black Drill Bit Clam Shell (2500) - Imperial - Bordo

Description

Bordo Long HSS Black Drill Bit Clam Shell (2500) - Imperial

ANSI B94-11.
118° chisel point with 30° helix.
Chisel point is suitable for general purpose drilling.
Black Finish Twist Drills (also called blue finish) achieve their distinctive colour by steam tempering, a thermal process resulting in a porous tool coating.
This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding. The result is increased tool life.
Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation.

Specifications

AIMS SKU A0199814

Brand Bordo

Model Number 2500-1/16S

Barcode Number 9326518018988

Diameter (inch) 1/16

Flute Length (mm) 50

Flute Type 30° Helix

Spindle Speed Med. Carbon Steel RPM 6009

Spindle Speed Tool Steel RPM 3606

Surface Finish Black

Feed per Revolution (mm) 0.05

Spindle Speed Wood/Plastic RPM 18229

Spindle Speed Malleable Iron RPM 5408

Spindle Speed Stainless Steel RPM 2404

Overall Length (OAL) mm 76

Type of Point 118° Std Chisel

Spindle Speed Aluminium/Brass RPM 12219

Spindle Speed Cast Iron RPM 4808

Diameter in (mm) 1.59

Spindle Speed Free Cutting Stl RPM 8614

Type Long Drill Bit
Material HSS

Calculate Shipping

Resources

Browse other products under

Long Drill Bits

Browse other products by

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