2500-3/16, 3/16", HSS Long Series Drill

2500-3/16, 3/16″, HSS Long Series Drill

$20.87

Description: HSS Long Series Drill

Brand: Bordo

Material: High Speed Steel (HSS)

Diameter: 3/16 inch

Diameter: 4.76mm

Flute Length: 86mm

Overall Length: 146mm

MPN: 2500-3/16

Quantity Per Package: 1 piece

Feeds per revolution: 0.1mm

Spindle Speed Aluminum / Brass: 4082 RPM

Spindle Speed Cast Iron: 1606 RPM

Spindle Speed Free Cutting Steel: 2877 RPM

Spindle Speed Malleable Iron: 1807 RPM

Spindle Speed Med. Carbon Steel: 2007 RPM

Spindle Speed Stainless Steel: 803 RPM

Spindle Speed Tool Steel: 1204 RPM

Spindle Speed Wood / Plastic: 6089 RPM

Out of stock

SKU: 2500-3/16 Category: Tags: , , Brand:

Description

About this item:
  • 3/16″ HSS Long Series Drill
  • 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.

Related products