Sealey GSA6000

The Faithfull 4.2mm HSS Jobber Drill Bit provides a specialist diameter between standard sizes, offering precision for specific applications where exact dimensions are critical. This particular size i more→s valuable in engineering work, creating clearance holes for M4 fixings, and situations requiring precise tolerances. The 4.2mm diameter is also useful in metalworking and when incrementally enlarging existing holes for improved fit. Manufactured from high-speed steel to meet DIN 338 standards, this drill bit ensures dependable performance across various materials. The straight shank design provides secure fitting in conventional drill chucks for both hand and power tools. Suitable for drilling …

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The Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit is engineered for superior performance and durability. Constructed from HSS-E cobalt, this drill bit offers enhanced heat resistance and wear pr more→otection, ensuring extended tool life even under the most demanding conditions. Featuring a 130° split point, the A147 ensures precise and rapid starts, reducing bit walking and enhancing drilling accuracy. The cobalt content provides excellent performance when drilling through hard and abrasive materials such as stainless steel, cast iron, and titanium. Its optimised geometry facilitates efficient chip evacuation, minimising heat buildup and friction for smoother, faster drilling. Features …