Product Categories
(Total 12 Products for Large Drill Set)
50PCS High Speed Steel Twist Drill Drill Bit
Twist drill material is what Twist bit material has 45# high carbon steel for soft wood, hard wood, soft metal. There are GCr15 bearing steel for cork and general iron, there are 4241# high speed steel for soft metal, iron and ordinary steel, 4341# high speed steel for soft metal, steel, iron, stainless steel, 9341#...
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,...
Step Drill Bit Titanium Coated Double Cutting Blades Model NO. GMK0642 Spiral Step Drill Bit Inch Size Available Finish Sand Blasted Carbide Square Drill Bit Trademark GOLDMOON Transport Package on Request Specification all sizes are available Hardware Tool Step Drill Bit Origin China Ceramic Drill Bit HS Code...
230pcs tin-coated drill bit set
Drilling metal is generally black Drill bit, Large Drill Bits material is generally high-speed steel, in general metal materials (alloy steel, non-alloy steel, cast iron, cast steel, non-ferrous metal) drilling, with the use of metalworking Drill bit. However, pay attention to drilling on metal materials, the speed...
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...
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...
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,...
Titanium costed drill bit set for metal
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,...
Titanium Twist Drill Bit Set High Speed Steel
Ordinary twist drill is the most widely used hole processing tool, usually diameter range of 0.25 ~ 80 mm. Twist drill is composed of a working part and a 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...
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...
Step Drill Bit Set with Aluminum Case
Our company is specialized in most kinds of step drill bits and other power tools accessories. We have our plant for cable ties, 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 designing...
3PCS Drill Bit Titanium Nitride Coated
Welcome, we are the professional manufacturer of power tool accessories,Ceramic Tile Drill Bit drill bits, hole saws, cutting discs, and the step drill bits, we Premium Carbide Drill the straight flute step drill bits, spiral flute step drill bits, round shank, hex shank, etc. Spiral Step Drill Bit And we also produce...
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