Bordo 2011-5.50S Cobalt 5.50mm Jobber Drill Bit (135° Split Point) 1pc

AUD $15.00
In stock
SKU
bor-2011-5.50s-fa
HSS-Co5
Features:
  • Cobalt Jobber Drills have a Bronze Finish (gold oxide). This metallic brown coloured low temperature temper treatment is used on cobalt tools for identification purposes. Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
Specifications:
Part No. 2011-5.50S
Diameter (mm) 5.5
Flute Length (mm) 57
Overall Length (mm) 93
Spindle Speed Stainless Steel RPM 706
Spindle Speed Tool Steel RPM 1058
Spindle Speed Cast Iron RPM 1411
Spindle Speed Malleable Iron RPM 1588
Spindle Speed Med. Carbon Steel RPM 1764
Spindle Speed Free Cutting Steel RPM 2528
Spindle Speed Aluminium/Brass RPM 3587
Spindle Speed Wood/Plastic RPM 5351
Feed per revolution mm 0.18
More Information
Product Name Bordo 2011-5.50S Cobalt 5.50mm Jobber Drill Bit (135° Split Point) 1pc
Description
Features:
  • Cobalt Jobber Drills have a Bronze Finish (gold oxide). This metallic brown coloured low temperature temper treatment is used on cobalt tools for identification purposes. Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
Specifications:
Part No. 2011-5.50S
Diameter (mm) 5.5
Flute Length (mm) 57
Overall Length (mm) 93
Spindle Speed Stainless Steel RPM 706
Spindle Speed Tool Steel RPM 1058
Spindle Speed Cast Iron RPM 1411
Spindle Speed Malleable Iron RPM 1588
Spindle Speed Med. Carbon Steel RPM 1764
Spindle Speed Free Cutting Steel RPM 2528
Spindle Speed Aluminium/Brass RPM 3587
Spindle Speed Wood/Plastic RPM 5351
Feed per revolution mm 0.18
SKU bor-2011-5.50s-fa
Weight (lbs) 0.200000
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