BOSCH CO14B 14-Piece Assorted Set with Included Case Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum
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From the manufacturer
Hard-Core M42 Alloy Cobalt Drill Bits
Bosch Cobalt M42 Metal Drill Bits are engineered with an upgraded M42 alloy, containing 8% cobalt. These hard-core cobalt bits deliver 10X life vs. standard bits and are designed for high heat resistance.
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Superior PerformanceDesigned for durability and with high heat resistance for use in stainless steel, cast iron, titanium, light-gauge metal and aluminum. | No-Skate TipFast, accurate starts reduce bit walking on material surface. | M42 Grade Cobalt10X longer life than standard Cobalt drill bits. | Thick Web-Helix DesignFast material removal and increased stability. |
