DRILL COBALT 1.5mm 2pk BORDO
2011-1.50S
Hardened Material Drills
Description
Product Code: 2011-1.50S
Description: 1.50mm Cobalt Jobber Drill
Number Pieces: 2
Brand: Bordo
Specs:
Surface Finish: Bronze
Material: HSS - Co5 - 5% Cobalt
Point Type: 135 degree Split Point
Flute Type: 30 degree Helix
Diameter: 1.50mm
Fluted Length: 18mm
Overall Length: 40mm
Standard: DIN338
Notes:
Bronze Finish
(Gold Oxide)
This metallic brown coloured low temperature temper treatment is normally only 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.
Split Point
(Crankshaft point)
Split point is a self centering and reduces need for end thrust. Friction at work piece is reduced.
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