• 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.
Part No.2010-1/8S
Diameter (mm)3.17
Diameter (inch)1/8
Flute Length (mm)41
Overall Length (mm)70
Spindle Speed Stainless Steel RPM1447
Spindle Speed Tool Steel RPM2170
Spindle Speed Cast Iron RPM2894
Spindle Speed Malleable Iron RPM3255
Spindle Speed Med. Carbon Steel RPM3617
Spindle Speed Free Cutting Steel RPM5184
Spindle Speed Aluminium/Brass RPM7355
Spindle Speed Wood/Plastic RPM10972
Feed per revolution mm0.1
SKU 2010-1/8S
Barcode # 9326518036203
Brand Bordo
Shipping Weight 2.0000kg
Unit Of Measure ea
Type tools

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