钻头
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产品名称:
钻头
产品型号:
7L-170
产品展商:
STAR-M丝达爱磨
产品文档:
无相关文档
简单介绍
USE
Pass completely through to the other side
FEATURES
Burr-free lead screw for quick, on-target starts & smooth cutting.
Energy saving 20% Up by special lead screw and cutting edge.
Specifications
Usage Wood
Material(s) High Carbon Steel
Recommended tool(s) Electric Power Drill
Quick Change Impact Driver (over 14.4v)
Cordless Drill (over 14.4v)
RPm Range Less than 3,000rpm
Shank Sha
钻头 的详细介绍
How to re-sharpen?
Sharpening the cutting edge
①Hold the bit as shown at approximately a 45-degree angle. Place the file at a near-horizontal position, making sure it is flush with the cutting edge.
②Touch the left edge of the file to the bit's spine, which will be used as a guide. File forward repeatedly only. Do not file in reverse.
Sharpening the spur
① If the spur has any burrs, lightly file them to create a clean edge.
②Hold the bit so the side of the spur is facing up. Place the file flush with the spur. File with a smooth forward motion.