Product Categories
(Total 12 Products for Rotary Drill Bit)
6pcs step drill bits set for metal
According to the groove shape of the product, it can be divided into three categories: straight groove, spiral groove and arc groove. According to the number of edge products can be divided into single edge, double edge, three edge, four edge and multi edge step drill. Step drill is normal for the NATIONAL standard,...
Wild Bore SDS Max Rotary Hammer Bit
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...
SDS-Max Rotary Hammer Core Bit
For hard rocks, the optimal impact speed is 5-7.5m/s. If it is too low, the drilling speed will be low and the unit power consumption will increase; if Carbon Metal Hole Saw is too high, Carbon Metal Hole Saw will not only increase the unit power consumption, but also cause pistons and drill bits. The fatigue failure....
5PCS HSS cone bit set in Aluminum Case
Jiangsu Goldmoon Industry Co., Ltd. is located in Changzhou, which richly endows the Yangtze Delta and enjoys the excellent position with convenient traffic.
It's adjacent to Changzhou Airport in south,Ceramic Tile Drill Bit approaches to Huning Highway, No. 312 state-owned Road and takes one and half hour to the...
Chisel Concrete Drill Bits Masonry Drill Bits
PROFESSIONAL AND WIDELY USE: Compared with percussion drills, electric hammer drills can generate stronger impact force lightly, allowing for effective and precise drilling. Before using the hammer drill, you can use a chisel to make a point of strength, and then combine the hammer drill to meet your processing needs....
Jiangsu Goldmoon Industry Co., Ltd. is located in Changzhou, which richly endows the Yangtze Delta and enjoys the excellent position with convenient traffic. 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,...
Titanium 99pcs Twist Drill Bits for Metal Wood
Welcome to Behappy Crafts, we are a professional manufacturer of power tool accessories, we are specilized in various cutting tools and tool set, drill bits, hole saw, cutting discs, etc. Our Twsit drill bits are exported to many countries all over the world. We produce HSS twsit drill bits for metal working, carbon...
SDS-Max Rotary Hammer Drill Bit
The drill bit is the main tool for breaking rock in the drilling process, and the hole is formed by the drill bit breaking rock. How well a well is formed and how long it takes is not only related to the characteristics of the rock being drilled and the performance of the drill bit itself, but also related to the...
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...
6pcs wood working auger drill bits set
Auger bits, two blades, one is responsible for drawing round, equivalent to the role of chisel, another blade is responsible for shovel material, a small screw in the middle, for positioning center. Auger bits drill out of the hole is relatively neat, no burr, drilling speed is fast.
We are factory that specialising in producing drill bits,hole saw and saw blade.
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.
