Best Countersink Bit To Drill And Countersink
2021-7-27 · iii) Tapered . Some pilot drill bits are tapered, which is generally claimed to make for faster, smoother drilling. The countersink bit provides a larger “grip” area for a tapered screw – which allows for durable and sturdier fixing – as long as you accurately match diameter and depth to the size of the screw you’re using. iv) Cross-hole
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