2503-8.00X390, 8 x 390mm, HSS Cobalt Extra Deep Hole Drill

2503-8.00X390, 8 x 390mm, HSS Cobalt Extra Deep Hole Drill

$195.68

Description: HSS Cobalt Extra Deep Hole Drill

Brand: Bordo

Material: High Speed Steel (HSS)-Co5 (Cobalt)

Diameter D: 8mm

Flute Length: 265mm

Overall Length: 390mm

MPN: 2503-8.00X390

Quantity Per Package: 1 piece

Feeds per revolution: 0.21mm

Spindle Speed Aluminum / Brass: 2429 RPM

Spindle Speed Cast Iron: 956 RPM

Spindle Speed Free Cutting Steel: 1712 RPM

Spindle Speed Malleable Iron: 1075 RPM

Spindle Speed Med. Carbon Steel: 1194 RPM

Spindle Speed Stainless Steel: 478 RPM

Spindle Speed Tool Steel: 717 RPM

Spindle Speed Wood / Plastic: 3623 RPM

Out of stock

SKU: 2503-8.00X390 Category: Tags: , , Brand:

Description

About this item:
  • 8 x 390mm HSS Cobalt Extra Deep Hole Drill
  • HSS-Co5 (Cobalt) Extra Deep Hole Drills
  • DIN1869
  • HSS-Co5 (Cobalt), 130° UX Point, 40° Helix Parabolic.
  • Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.

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