A drill bit is a tool used for boring holes in various materials. Drill bit grinders are therefore used for grinding twist drill bits. One of the main reasons for using drill bits to grind is because of the accuracy of the drills. The drilling also does not require any special skill. That is how much of an efficient tool it is. The good thing about drill bit grinders is that they can drill hardwood and also metal as well. These are some of the reasons why the drill bit grinders are able to withstand and drill some of the toughest materials.
Type of the tungsten-carbide bit
The key factors for the selection of tungsten-carbide bits
(1) Processing Precision
When the hard alloy bit is selected, the requirement of the dimension precision of the drilling must be considered first.Continue reading
By the end of 2017, purros will complete many orders for customers and will complete the shipment in succession. We must guarantee the quality of our drill grinding machine products while ensuring punctual delivery. Every product that we produce will be tested by technicians to be shipped. Thanks to all the staff of PURROS, we need to develop new products as well as ensure that our products are delivered to our customers on time. The New Year is coming, PURROS wish all the customers “Happy New Year”.Continue reading
A top quality collection of drill bits could make a pretty good – sized opening in your wallet, specifically if you acquire numerous of them. They need to last you for a long period of time ahead, however, if you take appropriate treatment of them. To do this, you need to save them in a tough situation. The situation must have different owners or areas to ensure that each little bit is kept independently. If you throw your drill little bits right into a tool kit or cabinet, as well as enable them to roll about freely, the suggestions and also the cutting edges could conveniently be damaged or dulled. One more point you should carry out in order to take correct treatment of your drill little bits is to maintain them honed so they could execute their finest. Pierce little bits could be honed over and also over once more. Naturally, the bigger the little bit, the even more times it could be developed. An included plus is: that by maintaining your little bits sharp in all times, you will really conserve deterioration on your electrical drill. The sharper the little bit, the smoother and also much faster it will certainly function.
With the drill grinding attachment of PURROS brand for drill bit grinder PG-13D you can now sharpen drill bits with high precision. The optimal point and clearance angles can be set according to each drilling requirement, which depends upon the drill size and material being drilled. You can completely restore worn drills as well as broken drills back to new. When sharpening broken drills, much time may be saved by roughly shaping drills free hand before using drill grinding attachment. Dip drill in water when shaping free hand to prevent overheating.