2010-7/16S, 7/16", Bordo HSS Cobalt Jobber Drill - Clam
2010-7/16S, 7/16", Bordo HSS Cobalt Jobber Drill - Clam - Image 2

2010-7/16S, 7/16″, Bordo HSS Cobalt Jobber Drill – Clam

$81.32

Description: HSS Cobalt Jobber Drill

Brand: Bordo (Cobalt Tough)

Material: High Speed Steel (HSS)

Diameter: 7/16

Diameter: 11.11mm

Flute Length: 103mm

Overall Length: 140mm

MPN: 2010-7/16S

Feed Per Revolution: 0.28mm

Spindle Speed Aluminum / Brass: 2098 RPM

Spindle Speed Cast Iron: 826 RPM

Spindle Speed Free Cutting Steel: 1479 RPM

Spindle Speed Malleable Iron: 929 RPM

Spindle Speed Med Carbon Steel: 1032 RPM

Spindle Speed Stainless Steel: 413 RPM

Spindle Speed Tool Steel: 619 RPM

Spindle Speed Wood / Plastic: 3131 RPM

Quantity Per Package: 1 piece

Out of stock

SKU: 2010-7/16S Category: Tags: , , Brand:

Description

About this item:
  • 7/16″ HSS Cobalt Twist Drill – Clam
  • Bordo Fractional Cobalt Tough HSS-Co5 Twist Drills.
  • ANSI B94-11
  • 135° Split Point (crankshaft point).
  • Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust.
  • The 135° point should be used to cut harder steel materials especially in deep hole applications.
  • In these situations it will produce thicker chips minimising work hardening of the cavity.
  • Faster penetration reduces abrasion and friction along the cutting edges.
  • Cobalt HSS Twist drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
  • Bronze Finish (gold oxide) surface treatment. The metallic brown coloured low temperature temper treatment is normally only used on cobalt tools for identification purposes.

Related products