Bordo 31/64" Long Series Bright Drill Bit Imperial (Clam Shell) - 2505-31/64S

Description

Bordo Long HSS Bright Drill Bit Clam Shell (2505) - Imperial

ANSI B94-11.
118° split point with 30° helix.
Split point is self centering and reduces the need for end thrust. Friction at workpiece is reduced.
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.
Bright Finish Twist Drills have no surface treatment and are supplied in the as-ground condition.
These tools are suitable for general purpose use, particularly for non-ferrous applications.

Specifications

AIMS SKU A0199783

Brand Bordo

Model Number 2505-31/64S

Barcode Number 9326518173007

Diameter (inch) 31/64

Flute Length (mm) 134

Overall Length (OAL) mm 205

Surface Finish Bright

Diameter in (mm) 12.3

Spindle Speed Stainless Steel RPM 311

Spindle Speed Tool Steel RPM 466

Spindle Speed Cast Iron RPM 621

Spindle Speed Malleable Iron RPM 699

Spindle Speed Med. Carbon Steel RPM 777

Spindle Speed Aluminium/Brass RPM 1580

Spindle Speed Wood/Plastic RPM 2356

Flute Type 30° Helix

Type of Point 118° Split Point

Feed per Revolution (mm) 0.24

Spindle Speed Free Cutting Stl RPM 1113

Type Long Drill Bit
Material HSS

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