Portable Drill Bit Grinding Sharpener

2 months ago

High quality: Made of high-quality ABS plastic and brown corundum grinding wheel, High hardness, rustproof, solid and durable,self-centering point, do not need assistant center drilling or center punching.
Suitable for: Great for fast drilling, tapping, etc. And Fast replacement composite cone, uses drill edged principle.
Applicable type:This diamond Drill Bit Sharpening Tool is mainly used for grinding iron drills, other high hardness drills are not suitable for use.

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