Description
Purpose made, selected, tungsten vanadium steel with high concentricity. Manufactured from a one-piece blank. High hardness for optimum life expectancy. For drilling metal, non-ferrous metals, plastic, PC cards and wood. Work speeds: hard materials approx. 3,000 rpm, soft materials approx 8,000.
Specifications:
- Diameter: .05″
- Cutter length: .32″
- Bit length: 1.75″
- Shank: .09″
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