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(Total 12 Products for Hex Drill Bit Set)
8pcs wood working cork drill We are factory that specialising in producing drill bits,hol
DIN382 HSS Hexagon Die (GM-TD165)
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...
1/4 Hex Shank HSS Stubby Drill Bit Set
1/4 Hex Shank HSS Stubby Drill Bit Set Drill Bit key parts of the technology are the motor drive device in the hole and the measuring technology.First, high pressure water through the pipe to hole motor hole inside the motor rotor under the impact of high pressure water is rotation, through the front bearing bit...
4-20mm Hex Coated Core Step Drill Bit
The measurement system in the main measurement parameters for the azimuth Angle and tilt Angle of hole and bent sub direction, according to the hole of measured parameters available triangle function to calculate the coordinates of each measurement point, can delineate the space curve in the horizontal and vertical...
Set Hole Titanium Coating Hex Shank Drill Bit3
There are many types of drill bits used in the petroleum industry. They can be classified into diamond, roller cone and scraper bits according to different drilling methods. These three types of drill bits are the most basic types. In these three kinds of drill bits, in the oil drilling work in the most common, the...
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...
Hex Head Allen Wrench Drill Bit Set
The hybrid bit consists of a cone and PDC blade that combine the best of both types of bits. The PDC cutter portion can be provided at lower woB Faster rate of penetration. The cone section reduces the vibration of the drill string to facilitate drilling through the hard rock section in the interlayer. Continuous low...
126-piece combination drill set
(1) Helix angle β The helix angle is the angle between the helix of the outermost circle on the helical groove of the drill bit and the axis of the drill bit after it is expanded into a straight line. Since the lead of each point on the helical groove is the same, the helix angle of the drill is different at different...
Titanium Coated Twist Drill Bit
Welcome to Behappy Crafts, we are the professional manufacturer of power tool accessories, we are specilized in drill bits, hole saw, cutting discs, etc. We have our own plant to produce different types of the twist drill bits for metal, aluminium, wood working. Our twist drill bits are processed by Roll Forged and...
Behappy Crafts (Suzhou) Co., Ltd is located in Suzhou, with excellent geographical location and convenient traffic. It takes only Half an Hour to Shanghai Dock, which is the biggest dock in China.
We are the professional manufacturer of hardware tool accessories, specialized in drill bits, hole saw, cutting discs and...
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...
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