Hengshui Jrain Frp fiberglass stair tread

A taper bit's primary function lies in its unique design. It features a non-uniform diameter along its length, with the cutting edge being narrower than the shank, resulting in a tapering effect as it drills into the material. The percentage mentioned in 'taper bit' refers to the angle or slope of the taper. For instance, a 1% taper over a 1-foot length would mean that the bit narrows by 1/100th of its starting diameter over that distance.

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An impact drill bit is fundamentally different from a standard drill bit due to its ability to absorb and distribute the intense force generated by impact drivers. The primary advantage of these bits lies in their durability and resistance to wear, thanks to their robust construction. Most impact drill bits are made from premium materials like carbide or high-speed steel, ensuring they can endure the repetitive hammering action of an impact drill without breaking or bending.

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