Product Categories
(Total 12 Products for Circular Drill Bit)
M2 Titanium Coating Left Hand Drill Bit Set
Usage and classification of drill bits 1, center bit: general this type of bit is used for drilling before the center point, the front cone has 60°, 75°, 90°, etc., in order to use the tail seat support in lathe operations, holding should use 60° center drill and lathe tail seat center 60°. 2, twist bit: this bit is...
Twist drill is the most widely used hole machining tool. The usual diameter range is 0.25 to 80 mm. Circular Drill Bit 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...
Industrial Point and Flat Concrete Chisels
Type and use of drill bits? 1. Drill holes in concrete materials and stone materials, use Circular Saw Drill Bit, with stone Drill Bit, and the cutter head material is generally hard alloy. Ordinary household, not cement wall drilling, with ordinary 10mm specifications of the hand electric drill. 2. Drill into wood....
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...
Twist Drill Bit for Wood Plastic Aluminum
Need to know: 1. Cutting material must be fixed, can not move, and the hole into a 90° Angle 2. When the positioning drill is drilled through, wait for a while and then drill slowly 3. During the operation, if there is any abnormality or unsatisfactory chip removal, please stop the operation and clean up the chip...
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...
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,...
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...
HSS Spiral Groove Step Drill Bit
The bending joint of the motor in the hole is a key part, and there is a certain Angle between it and the directional drill pipe. Due to the action of the bending joint, the trajectory of the directional drill is no longer the linear trajectory with a parabola formed by the traditional drill, but becomes a spatial...
Twist drill is the most widely used hole 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,...
High Speed Steel for Aluminum Alloy Drilling
Our company is specialized in most kinds of power tools and hardware accessories.We have our plant for drill bits and cutting disc.At the same time, we supply hole saws, taps & dies, grinding wheels etc. The company could supply the products with strongly full capabil-ity from designing and manufacturing to...
High Speed Steel twist drill bit
Our company is specialized in most kinds of power tools and hardware accessories.We have our plant for drill bits and cutting disc.At the same time, we supply hole saws, taps & dies, grinding wheels etc. The company could supply the products with strongly full capabil-ity from designing and manufacturing to...
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