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Faster cutting is the major appeal of Kent-based Holemaker’s range of double-hardened Versadrive bits, most of which are compatible with an impact wrench or driver as well as standard handheld, magnet and pillar drills. Most Powerful Impact Wrench

Handily, the company offers a ruck of adaptors to accommodate the 11mm non-slip hex shanks of the cutting components, which means buyers can use them on any suitable power tool.

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For rotary drills, the range includes chucks, quick-lock extensions, and SDS, mag-drill and morse taper adaptors. There are also 1/4in, 1/2in and 3/4in adaptors rated for use with cordless impact wrenches.

These can be fitted with the firm’s standard and stepped drill bits, reamers to widen existing holes, fluted and standard taps for cleaning up threads, drill sinks and countersinks.

Most are offered for both rotary and impact power tools, all are made from high-grade tool steel, and the company reckons they can cut up to 15 times quicker than standard bits.

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