Toyota sedan and the harmonic balancer pulley bolt sheared off flush with the crankshaft end. I couldn’t get any drill bits to bite. Used the easy-out and did what all the pro mechanics said couldn’t be done. Start with a small diameter masonry bit. Insert a masonry nail, hit with hammer to br more...
Read MoreHow To Sharpen Manually Bit Youtube
For drilling in metal, a dull drill just plain won’t drill. I start with the drill held against the wheel, so that the cutting edge is horizontal and againstthe bench grinder wheel. The important thing is that the cutting edge ends up the most forward part of the drill, that the point stays ce more...
Read MoreCore Bit MK Diamond Products
Not sure whether to use dry or wet bits? The point angle, or the angle formed at the tip of the bit, is determined by the material the bit will be operating in. The lip angle determines the amount of support provided to the cutting edge. A very acute point angle has more web surface area presented more...
Read MoreChisel Sharpening Angle Soft Masonry Chisels Cutlery
Basic tools are made of carbon steel, not stainless steel (which is softer). The key to quality in a woodworking chisel is the steel. Keep your eyes open and you might be lucky enough to find a piece of history that’s perfectly useful today. To start viewing messages, select the forum that yo more...
Read MoreBit Use Drill Screwdriver Help
Do you need to drill through concrete or a masonry wall? Masonry bits are harder metal and made for drilling through, you guessed it, masonry. For basic requirements, a set of high-speed steel twist drills and some masonry bits will probably be sufficient for the average handyman. The coating is more...
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