Product Name: Drills and Drill Set-Drill-HSS Drill-Cutting ToolPlace of Origin: ChinaWe 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 cuttinglubricant, it will help prevent burning during the operation2) Masonry products: drill at a speed comparable to a typical masonry bit, expectlonger life and quicker cutting with our products3) Marble tile and similar: these materials should be drilled using a slow ormoderate speed. A hammer action drill should not be used because it will causechipping or cracking. A piece of tape placed over the drilling area will helpto prevent chipping and cracking4) Wood: common holes are easily drilled at moderate speed. However, you mightnotice a rougher finish than with conventional wood spades or brad point drillbits, particularly on soft wood5) Plastic: the filling action of our products is fantastic for drilling plastics.Any speed is acceptable for drilling plastic, laminate, fiberglass, and solidsurface materials. But moderate speed is suggested to drill these materials6) Glass: glass should be drilled with a cutting lubricant. An oil-based lubricantis better. Water can be used, but not recommended. Make a small reservoir outof a piece of string or bit of clay to hold lubricant around drilling area. Drillpilot hole if possible, you will get better results for your efforts. Never applyexcessive pressure to glass. Be sure you are drilling on a flat surface and do not letthe 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.
HSS flat countersinks with straight shank with fixed guide pin DIN373.Technical Data--fully ground--bright and black finished--with fixed guide pinApplicationsideal used for countersinking and deburri
HSS step drillsTechnical Data--fully ground--with special tip--bright finishedApplications:ldeal used for drilling large holes on sheet metal,nonferrous metal etc.Size:mm4-12mm4-20mm4-30mm6-38mm6-26.7
We supply hand taps and machine taps.1)HSS hand taps DIN352:size(M3--M24)2)HSS single hand taps DIN352(M3--M24)3)HSS hand taps DIN2181:size(M6--M24)4)HSS hand taps DIN5157:size(G1/8---G1)5)HSS machine
1) We can machine materials: POM, PA, PE, teflon, ABS2) Surface treatment includes galvanization and painting3) We could provide machining service for multi-variety, small lot and customer-made produc
Product Name: Precision Parts-precision Machining-metal MachiningPlace of Origin: China1) We can produce simple and complex milled, turned, and machined parts in minimumtime2) We produce precision par
Sink and Step Drills for Screw Threadprecisely used for drilling holes on wood ALU and better for drilling hard wood.Material:HSS or M2.technical data:- high speed steel - fully ground - bright finish
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