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(Total 12 Products for Spur Point Drill Bit)
PREMIUM MATERIAL:High Grade CRV Steel with wear-resistance, abrasion-resistance, high red hardness. BEST CUTTING TIP:130 Deg. Split Point Drill Angle to guarantee the best self-centering and positioning and drill smooth and quicker than normal point angle. Carbide Square Drill Bit FLUTE FIGURES:Efficient Helix Flute...
25PC HSS Cobalt Fully Ground Drill Bit Set
In order to improve the cutting performance of twist drill, the cutting part can be ground into various shapes according to the properties of processed materials (such as group drill). Twist drill shank form has straight shank and cone shank two kinds, processing the former clip in the drill chuck, the latter inserted...
5PCS Hex Shank Brad Point Augers Drill Bits
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...
Drill Bit Imperial Point Augers Drill Bits
Types and uses of rotary drilling drills: Single-head auger bits (SSA) are single-head single-screw auger bits. Single-head auger bits are designed for use in rock layers and aquifer soils. SSA auger bits are divided into three types: SSA-I(single-head earth auger bits), SSA-II (single-head rock auger bits) and...
Our company specializes in producing all kinds of twist drill bit sets, black drill bits, and high-speed steel drill bit sets. We have our drill bit and cutting disk factory. At the same time, we supply hole saws, taps and molds, grinding wheels, etc. The company has strong product design, manufacturing, packaging and...
Split Point HSS Twist Drill Bits Set
1. Drill holes in concrete materials and stone materials with a hammer drill and a stone drill. The cutter head is generally made of hard alloy. Ordinary household, not cement wall drilling, with ordinary 10mm specifications of the hand electric drill. 2. Drill into wood. Drilling on wood materials, with the use of...
Point Drill Bits TitaniumStep Drill Bit Set
Point Drill Bits Titanium Coated Spiral Grooved Step Drill Bit Set 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...
29 Piece Brad Point Drill Bit Set
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,Carbide Square Drill Bit approaches to Huning Highway, No. 312 state-owned Road and takes one and half hour to the...
5PCS Extra Long Brad Point Auger Drill Bits
The advantages of carbide drill are (1) Good rigidity, high strength, easy to obtain higher drilling accuracy. (2) Can be suitable for more complex material drilling, can choose higher cutting speed. (3) Effectively reduce blade breakage, with good wear resistance. (4) Multi-layer geometric cutting edge, improve chip...
Twist Drill Bits Set (29 Piece)
Drill holes in concrete and stone materials, using a hammer drill, with masonry drill bits, the cutter head material is generally hard alloy. Ordinary household, not cement wall drilling, with ordinary 10mm specifications of the hand electric drill. Jiangsu Goldmoon Industry Co., Ltd. is located in Changzhou, which...
29 Pcs Twist Drill Bit for Wood Plastic
Twist drill how to maintain 1.At the beginning and end of the drilling, the feed should be reduced by 1/3. 2. When drilling, a large number of fine powder materials, such as cast iron and copper, can not use coolant, and the use of compressed air to help chip removal. 3. Please remove the iron filings wrapped around...
17 PCS Hammer Drill Bits and Chisels Set
"Bit is one of the important tools for petroleum drilling, the bit is to adapt to the nature of rock and the quality of good or bad, in the selection of the drilling process plays a very important role, especially the quality of drilling, drilling speed and drilling cost have a huge impact, in terms of PDC bit is...
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