Product Categories
(Total 12 Products for Electric Drill)
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#...
Firewood Log Spliter Cone Cutter Tool Bit
Features:
Step drill bit forged with Carbon Steel material, impact resistant, wear resistant, high hardness, super toughness and durability for long service life.
Fine workmanship, clear lines and stable working performance.
Groove anti-skid design, prevent slippage and improve efficiency.
Easy to operate and labor...
SDS plus electric hammer drill bit
Use method and matters needing attention of twist bit 1) Check spindle press foot regularly. Press foot contact surface should be horizontal and vertical with the main shaft can not shake, to prevent drilling and offset hole. 2) The clamping length of fixed handle twist bit on the spring chuck is 4-5 times the...
SDS electric hammer drill bit for concrete
Hi，welcome to our channel. Our company is specialized in most kinds of power tools and power tools accessories.We have our plant for drill bits,hole saw,saw blade etc.At the same time, we supply taps & dies, grinding wheels,labor gloves etc. The company could supply the products with strongly full capabil-ity from...
12pcs electric hammer drill set
Bit is one of the important tools for petroleum drilling, the bit is to adapt to the nature of rock and the quality of good or bad, in the selection of the drilling process plays a very important role, especially the quality of drilling, drilling speed and drilling cost have a huge impact, in terms of PDC bit is...
18v electric drilling hammer drill machine for cement
We are manufacturer that specilising in drill bits, hole saw and saw blades.etc Free sample is available.Lead time will be 7days. Contact me if you have any questions for twist drill bit, step drill bit and wood working drill etc. Drilling tools include drill pipe, impactor
Taper Shank Drill Bit For Electric Drill
Taper Shank Drill Bit For Electric Drill This is a special kind of metal drill with reduced shank.
This metal shrinkable shank drill is mainly used for drilling Wells, and can also be used to drill holes in house renovations.
Our drill bits are made of high speed steel, which makes them very hard. This high...
Electric drill air tool set for home cutting
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...
3PCS Hex Hex HSS Titanium Coated Step Drill
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...
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...
The relief angle of the selected point on the main cutting edge of the twist drill is represented by the feed relief angle αOm in the column section at this point. The column profile is a straight line parallel to the axis of the drill bit through the selected point m of the main cutting edge, and the cylindrical...
Electric Hammer Concrete Drill Bit Set
What are the advantages of cylindrical bit? This kind of drill is a new kind of drill which is cylindrical and punctured on the drill body of hard alloy. The advantages of this kind of drill are: the hole is easy to open the door, not easy to stick the drill, the hole is round, the drilling speed is higher, and the...
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