Product Categories
(Total 12 Products for 2 Step Drill Bit)
6pcs aluminium box step drill bits set
We are manufacturer that specilising in drill bits, hole saw and saw blades.etc Feel free to contact us if you got any problem. As to the step drill, the whole step drill is made of CBN full grinding, and the material is mainly high speed steel, hard alloy and so on. The processing accuracy is high. According to the...
Jobber Length Drill Bit 10PCS HSS M2 Bright
The difference between drilling a wood bit and an iron bit: Different bit design structures: (1) drill iron generally for the middle point (force, wear resistance, conducive to feeding); (2) Drill wood is generally three-point blade, high in the middle and low on both sides. Because the wood is soft, it can drill...
Ground Twist Drill Bit Set 25PCS Set
Electric hammers are used to make holes in hard materials such as concrete, brick and stone. Electric hammer is a kind of electric drill, mainly used for drilling concrete, floor, brick wall and stone. Professional in the wall, concrete, stone above the drilling, and multi-functional electric hammer, adjust to the...
Twist drill is a tool used to drill round holes of workpiece by rotating cutting of its relative fixed axis. Twist drill is simple handle + spiral shape; Because of its capacity chip groove into spiral shape and shape like hemp and named. Spiral grooves have 2, 3 or more grooves, but 2 grooves are the most common....
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...
Twist Drill Bit Set with DIN338 Standard
Twist drill how to maintain 1.when drilling steel parts, please ensure sufficient cooling and use metal cutting fluid. 2. Good rigidity of drill pipe and clearance of guide rail can improve the precision of drilling and the life of drill bit. 3. please ensure that the magnetic seat and the workpiece between the level...
1/2" HSS Reduced Shank Drill Bit
Drill bit is one of the main drilling equipment, according to the different working environment, regional environment, the specification and shape of drill bit should be different, in the oil drilling work, should be based on the specific needs, specific design scheme, reasonable and scientific selection of drill bit....
HSS Hex Shank Spiral Flute Step Drill Bit
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 drill bits, hole saws, taps & dies, grinding wheels etc. The company could supply the products with strongly full capability from designing and manufacturing to...
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...
Coated Hex Shank Straight Flute Step Drill Bit
Coated Hex Shank Straight Flute Step Drill Bit 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...
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...
"The most common Twistor Spiral Drill Bit has an Angle of 118 degrees and is mainly used for wood and metal. For softer materials, such as plastics, you will need a sharper Angle, such as 90 degrees, so that the bit can grip the material rather than slide across the surface. Rotary or auger bits are a common choice...
High Quality Products
Send Us a Message
We didn't put all products on website. If you can't find the product you're looking for, please contact us for more information.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
