Product Categories
(Total 12 Products for 1 5 Inch Drill Bit)
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...
New Type 19PCS Drill Bit Set Plastic Box
Twist drill is generally divided into: straight handle twist drill and taper handle twist drill, their difference is straight handle twist drill handle is straight with drill clamp drill handle processing parts; The taper shank twist drill shank is a cone drill shank tail with a flat tongue, can be directly clamped to...
Drill Bit St HSS Straight Shank Tin-Coated
Twist drill is a tool used to drill round holes of workpiece by rotating cutting of its relative fixed axis. 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. Twist drill can be clamped on manual, electric...
hss titanium Coated 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...
SDS best hammer drill bit for concrete
Drill Bit can be explained as the technology and science of drilling to achieve a predetermined subsurface goal and skew the well in a specific direction.Form a complete set of measurement system is to ensure that deep hole directional drilling shall be carried out in accordance with the predetermined trajectory into...
Round shank HSS tin-coated step drill bit
Unique step structure, a drill can open a variety of sizes of aperture, a step drill against a box of drill. Does not need to use the center punch, compared with the ordinary twist drill is not easy to break. Site construction, a step drill for a variety of specifications. Deburring, chamfering, opening elliptical...
Tin-Coated Twist Drill Bit Set 19PCS Set
Twist drill is the most widely used machining tool. The usual diameter range is 0.25 to 80 mm. It is mainly composed of bit working part and 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 drilling, twist...
10PCS Wood Working Spade 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...
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...
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....
4-39mm HSS Round Shank Titanium Coated Step Drill
Q&A: 1.Are you manufacturer? Do you have factory? We are Professional manufacturer ,we have more than 5 years experience in this field. 2.Does free shipping is possible? We don't offer free shipping service, but we will give you some discount if you buy large quantity products. 3.Can you send products to our...
Twist Drill Bit Set for Metal Wood Drilling
Description Materisl : HSS-Co M35 Cobalt Size: 1.0,1.5,2.0,2.5,3.0,3.5,4.0,4.5,5.0,5.5,6.0,6.5,7.0,7.5,8.0,8.5,9.0,9.5,10.0mm Features: 1.Handheld and Stationary Use (In Drill Press) 2.135 Degree Split Point Tip 3. HSS-Co Drill Bit Set for High Tensile Steels such as Stainless Steel 4.Suitable For:...
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