• 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.2010-11/32S
Diameter (mm)8.73
Diameter (inch)11/32
Flute Length (mm)87
Overall Length (mm)121
Spindle Speed Stainless Steel RPM525
Spindle Speed Tool Steel RPM788
Spindle Speed Cast Iron RPM1051
Spindle Speed Malleable Iron RPM1182
Spindle Speed Med. Carbon Steel RPM1313
Spindle Speed Free Cutting Steel RPM1883
Spindle Speed Aluminium/Brass RPM2671
Spindle Speed Wood/Plastic RPM3984
Feed per revolution mm0.23
SKU 2010-11/32S
Barcode # 9326518036340
Brand Bordo
Shipping Weight 2.0000kg
Unit Of Measure ea
Type tools

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