Sell Cutting Tool and Hardware

Model No.:
Product Origin:China
Brand Name:
Price Terms:
Payment Terms:
Certification:
Description:We can supply drills: 1) Metal in general metals should be drilled at high speeds not less than 2,000rpm; A drill press is suggested when drilling metal, and if possible, use a cutting lubricant, it will help prevent burning during the operation 2) Masonry products: drill at a speed comparable to a typical masonry bit, expect longer life and quicker cutting with our products 3) Marble tile and similar: these materials should be drilled using a slow or moderate speed. A hammer action drill should not be used because it will cause chipping or cracking. A piece of tape placed over the drilling area will help to prevent chipping and cracking 4) Wood: common holes are easily drilled at moderate speed. However, you might notice a rougher finish than with conventional wood spades or brad point drill bits, particularly on soft wood 5) Plastic: the filling action of our products is fantastic for drilling plastics. Any speed is acceptable for drilling plastic, laminate, fiberglass, and solid surface materials. But moderate speed is suggested to drill these materials 6) Glass: glass should be drilled with a cutting lubricant. An oil-based lubricant is better. Water can be used, but not recommended. Make a small reservoir out of a piece of string or bit of clay to hold lubricant around drilling area. Drill pilot hole if possible, you will get better results for your efforts. Never apply excessive pressure to glass. Be sure you are drilling on a flat surface and do not let the body of the drill slide into and hit the glass when the bit exits the hole. Glass should be drilled within the speed of 300-600rpm Please kindly let us know kind and quantity of products you are interested by return.