2501-10.00S, 10mm, HSS Long Series Drill – Clam

Description: HSS Long Series Drill – Clam

Brand: Bordo

Material: High Speed Steel (HSS)

Diameter D: 10mm

Flute Length: 121mm

Overall Length: 184mm

MPN: 2501-10.00S

Quantity Per Package: 1 piece

Feeds per revolution: 0.19mm

Spindle Speed Aluminum / Brass: 1943 RPM

Spindle Speed Cast Iron: 764 RPM

Spindle Speed Free Cutting Steel: 1370 RPM

Spindle Speed Malleable Iron: 860 RPM

Spindle Speed Med. Carbon Steel: 956 RPM

Spindle Speed Stainless Steel: 382 RPM

Spindle Speed Tool Steel: 573 RPM

Spindle Speed Wood / Plastic: 2898 RPM

Description

10mm HSS Long Series Drill – Clam
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.