Dormer A100 HSS Jobber Drill Bit 1.8mm x 46mm x 22mm Pack of 10

ManoMano

General description Dormer A100 Metric HSS jobber drills are designed for general-purpose engineering applications. They feature excellent self-centering capabilities on a variety of materials and are suitable for both hand and machine use. Manufactured from durable high-speed steel, these drills come with a black oxide steam tempered coating that enhances chip flow and heat resistance. Technical specifications Tip diameter: 1.80mm Working length: 22mm Overall length: 46mm Point angle: 118° Helix angle: normal Web thickness: standard Relief angle: 10 - 20° Tolerance of diameter: h8 Tolerance of shank: f11 Material: High Speed Steel Number of flutes: 2 Flute length: 22mm Flute type: Spiral Finish/Coating: Steam Tempered Standards Met: DIN 338 Usage The Dormer A100 drill bit is suitable for use on a range of metals, including: Steel Cast steel Grey cast iron Malleable cast iron Nickel brass Aluminium alloy Graphite Other information

Power Tools Direct

Dormer A100 Metric HSS jobber drills are suitable for use in the majority of general purpose engineering applications. They have good self-centring capability on a wide range of materials and are suitable for both hand and machine use. DIN338RNBS328ISO235Tip diameter: 1.80mm.Working length: 22mm.Overall length: 46mm.PTDDORA100180

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High Speed Steel (HSS) provides good hot hardness when drilling 118 degree conventional point provides easy re-grinding Steam oxide finish reduces built-up-edge and helps lubricity Patented Silver ring provides clear diameter marking For use on machines or hand held applications