Dormer A295-225 25 Piece HSS-E Cobalt Jobber Drill Set
Description
Contains Dormer HSS-E Cobalt jobber drill bits from 1mm to 13mm in 0.5mm increments. Suitable for drilling hard materials, including tool steels. Recommended for difficult materials & applications. Specifications • DIN338 Cobalt • Depth: 4 X D • Point Angle: 135° • Surface Treatment: Bronze • Shank: Straight • Helix Angle: Standard Spiral • Direction of Cut: RightFeatures & Benefits• HSS-E Cobalt wist drill bits • Cylindrical shank • Alloy steel =1620 N / mm² • Ductile cast iron =1000 N / mm² • Titanium alloys =1250 N / mm² • Nickel alloys =900 N / mm²Contents• 25 x A777 Cobalt Jobber Drill Bits from 1mm - 13mm in 0.5mm increments • 1x Metal Case
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