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(Total 12 Products for Steel Twist Drill Bit Set)
M35 Cobalt Steel Twist Drill Bit Set
Twist drill how to use 1. The substrate lamination includes the upper and lower plate to be fixed and flattened in a hole-trough positioning system on the workbench of the drilling machine. When using adhesive tape, it is necessary to prevent the bit from sticking to the tape and cutting chips, resulting in chip...
Cobalt Steel Twist Drill Bit Set
Twist drill introduction Twist drill standard products are national standards and equivalent international standards. Once the aspect ratio of the hole being processed is greater than 4:1, it is difficult for a standard twist drill to push the chips out of the cutting zone and out of the hole. The chips quickly block...
Metric M35 High Speed Steel Twist Drill Bit Set Size Available Free Sample Available Delivery Time 15-35 Days MOQ 1PC Trademark GOLDMOON Transport Package on Customer′s Requiments Specification all sizes are available Origin China HS Code 82075090
Cobalt Steel Twist Drill Bit Set of 5PCS
COBALT STEEL - Manufactured from M35 grade cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
FOR METALWORKING - Particularly...
5PCS Tin-coated Step Drill Bit Set
We are the professional manufacturer of hardware tool accessories, specialized in drill bits, hole saw, cutting discs and various tool sets. Besides, we also supply kinds of hand tools, include measuring tapes, caulking guns, cable ties,etc. We have our professional technicians, advanced production machines and an...
Titanium costed drill bit set for metal
In the practical application process, we know that the carbide bit is made of a complete carbide bar, using a 5-axis automatic machining center precision grinding. Carbide bits have wide versatility, high strength, high hardness performance, fast cutting speed, wear resistance, good red hardness characteristics,...
Titanium Twist Drill Bit Set High Speed Steel
Ordinary twist drill is the most widely used hole processing tool, usually diameter range of 0.25 ~ 80 mm. Twist drill is composed of a working part and a shank. The working part has two spiral grooves, shaped like a twist, hence the name. In order to reduce the friction between the guide part and the hole wall when...
3PCS Drill Bit Titanium Nitride Coated
Welcome, we are the professional manufacturer of power tool accessories,Ceramic Tile Drill Bit drill bits, hole saws, cutting discs, and the step drill bits, we Premium Carbide Drill the straight flute step drill bits, spiral flute step drill bits, round shank, hex shank, etc. Spiral Step Drill Bit And we also produce...
25PCS HSS Fully Ground Twist Drill Bit Set
What are the advantages of standard twist drills? (1) There is a spiral groove on the drill bit and it forms a front without grinding; (2) The edge of the drill has a good guiding effect and the axis is not easy to skew; (3) When cutting, the double-edge is symmetrical, the force is balanced, and it is not easy to...
3PCS Carbon Steel Hole Saw Set (GM-HS247)
Jiangsu Goldmoon Industry Co., Ltd. is located in Changzhou, which richly endows the Yangtze Delta and enjoys the excellent position with convenient traffic.
It's adjacent to Changzhou Airport in south, approaches to Huning Highway, No. 312 state-owned Road and takes one and half hour to the biggest dock of China,...
8PC/16PC Carbon Steel Hole Saw Set (GM-HS248)
We have our plant for drill bits and cutting discs. At the same time, we supply hole saws, taps & dies, grinding wheels etc. The company could supply the products with strongly full capability from designing and manufacturing to package and sales. We also process all kinds of non-normalized products at requests of...
HSS Steel Step Cone Drill Bit Set
Our company is specialized in most kinds of power tools accessories. We have our plant for drill bits and cutting discs. At the same time, we supply hole saws, taps & dies, grinding wheels etc. The company could supply the products with strongly full capability from designing and manufacturing to package and...
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