Sutton 25-Piece Metric Cobalt Drill Bit Set – Precision Ground, 1.0 to 13.0 mm in 0.5 mm Steps

Description

Superior Drilling Performance:

Cobalt High Speed Steel (HSS)

Precision Ground From Solid Cobalt Alloyed High Speed Steel For Superior Drilling Performance. The Higher Cobalt Alters The Material Characteristics By Increasing The Hardness And High Resistance To Abrasion. This Type Of Drill Is Suited To Drilling Materials That Have High Toughness And Tensile Strength, Such As Cast Iron, Bronze, Weld Seams And Stainless Steel

Range 1.0 – 13.0mm x 0.5mm rises ABS

Industrial Quality For Drilling Stainless Steel And Other Tough Materials

135 Degree Split Point Enables Accurate Positioning And Less Drilling Pressure

Colour Tempered Finish Enables Identification Of Cobalt Drills

5% Cobalt Formula Improves Abrasive & Heat Resistance, For Increased Strength At Higher Drilling Temperatures

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