2024-01-06 Similarities and Differences between Electric Drills, Electric Hammers and Impact DrillsElectric drills only have a rotation mode and are particularly suitable for drilling holes in materials that require very little force, such as cork, metal, bricks, tiles, etc. Electric hammers work by rotating a
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2023-11-10 FEWELL multifunctional drill bits are made of high-tech steel containing cobalt material, which is hard, durable and wear-resistant. Compared with ordinary drill bit materials, FEWELL multi-functional drill bits have longer service life and higher work efficiency. Due to the use of cobalt-containing
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2023-09-16 First, several aspects of judging the quality of the drill 1. see whether the quality of the cutting edge is good, the cutting edge should be smooth, sharp, clear cutting groove, no gap, lack of angle, etc.. 2. Observe the shank and vibration test, qualified drills to have a stable bottom of the sha
Read More 2023-08-25 ⑤-Y-type BitY-type head is a kind of special head of the plum screw, its appearance is in the shape of Y, suitable for the need to batch screwing operation in a narrow space, Y-type head is widely used in electronic equipment maintenance, instrumentation maintenance and other fields, with easy to op
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