Kram
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- Sussex
Yes seen that good video, Weldingtipsandtricks has another good one for a chipping hammer.
I guess the closest industiral application is hss edged saw blades but I havent looked up how they do it.
Would be a good way to make up an odd sized slugger drill. Put a hss edge on tube, turn it true, grind the edges. How much does a 70mm mag drill bit cost? You could make one for about a fiver in material.
I guess the closest industiral application is hss edged saw blades but I havent looked up how they do it.
Would be a good way to make up an odd sized slugger drill. Put a hss edge on tube, turn it true, grind the edges. How much does a 70mm mag drill bit cost? You could make one for about a fiver in material.