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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 protection, 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 & Benefits • High speed cobalt steel • DIN 338 • Special point thinning design • 130° point angle • Right hand rotation/cutting Specifications • Diameter: 2.8mm • Length Chip Flute: 33mm • Overall Length: 61mm • Quantity: 10
Price: £16.95 from Tooled Up
| Retailer | Price | |
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| Tooled Up | £16.95 | Go to shop |
The Dormer A777 drill bits are designed for both professional and industrial use, offering reliable performance in high-stress environments. The 135° split point design reduces walking and ensures precise drilling, while the HSS-E cobalt construction...
Crafted from High-Speed Steel (HSS), this drill bit is specifically designed to tackle stainless steel and other hard materials with ease. Its robust construction ensures longevity and consistent performance. Featuring a 135-degree split point, the Dormer...
Dormer A976 PFX Extra Long Drill, HSS-E Bright Finish Drill are Recommended for drilling very deep holes or for applications where extra reach is necessary. Specially designed parabolic flutes eliminates the need to drill deep holes in short steps (pecking)....
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