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All Products  ➞ Bordo ➞ Drills ➞ Specialist ➞ Extra Deep Hole HSS-Co5 ➞ Metric Bulk - Series 3

8 x 390mm HSS Cobalt Extra Deep Hole Drill

Part Number:2503-8.00X390
Brand:Bordo
Barcode:9326518038566
Pack Qty:1
Feed per revolution mm:0.21
Spindle Speed Aluminium/Brass RPM:2429
Spindle Speed Cast Iron RPM:956
Spindle Speed Free Cutting Steel RPM:1712
Spindle Speed Malleable Iron RPM:1075
Spindle Speed Med. Carbon Steel RPM:1194
Spindle Speed Stainless Steel RPM:478
Spindle Speed Tool Steel RPM:717
Spindle Speed Wood/Plastic RPM:3623
Diameter (mm):8
Flute Length (mm):265
Overall Length (mm):390

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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Part Number:2503-8.00X3902506-8.00S2503-8.00X2402503-8.00X3052504-8.00
Title:8 x 390mm HSS Cobalt Extra Deep Hole Drill8mm HSS Long Series Drill8 x 240mm HSS Cobalt Extra Deep Hole Drill8 x 305mm HSS Cobalt Extra Deep Hole Drill8 x 315mm M2 HSS Bright Finish Extra Long Jobber Drill
Barcode93265180385669326518172628932651803827693265180384299326518154136
BrandBordoBordoBordoBordoBordo
Diameter (mm)88888
Flute Length (mm)265109165210250
Overall Length (mm)390165240305315
Pack Qty11111
Pack TypeClam Shell
Feed per revolution mm0.210.160.210.210.16
Spindle Speed Tool Steel RPM717717717717717
Spindle Speed Wood/Plastic RPM36233623362336233623
Spindle Speed Aluminium/Brass RPM24292429242924292429
Spindle Speed Cast Iron RPM956956956956956
Spindle Speed Free Cutting Steel RPM17121712171217121712
Spindle Speed Malleable Iron RPM10751075107510751075
Spindle Speed Med. Carbon Steel RPM11941194119411941194
Spindle Speed Stainless Steel RPM478478478478478