Various Sizes Carbide Gundrill Bits
Basic Info
Model No.: 2017030401
Product Description
Various Sizes Carbide Gundrill Bits
Gun drill tip of carbide alloy material is the key part. The unique and scientific structure ensures self-guide drilling and reaching a deep hole of high-precision(IT6~IT7), fine straightness(0.16~0.33mm/1000mm) and low roughness(Ra6.3~Ra0.1) through one-time drilling. The drill tip contains two basic angles, external angle and internal angle(refers to gun drill`s grinding angle). According to workpiece`s material and drilling diameter, choosing the best combination of angles for better balance of cutting force and breaking of chips, and transmit the cutting force to supporting shoulder to guarantee better straightness and coaxiality. There`s small back taper on drill tip, the diameter is bigger than drill pipe, which makes drill pipe freely rotates inside drilling hole without rubbing against inner wall of drilling hole.
Supplying Services
Products we supply and make are:
1. Tungsten carbide products:
Carbide Rods, Carbide Bars, Carbide Strips, Carbide Plates, STB Carbide Blanks, Drawing Dies, Cold Forginng Dies, Carbide Disc Cutters, Carbide Inserts, Carbide Shims, Carbide Burrs and Carbide Burr Blanks, Carbide Mining Bits, Carbide Drilling Bits, Carbide Cutting Tools for Wood and Bamboos, Tile Cutter Wheels, Scriber Tips, Customized Carbide Products etc.
2. Titanium and titanium alloy products:
Titanium Rods, Titanium Tubes, Titanium Pipe Fittings, Titanium Plates, Titaniu
m Sheets, Titanium Foils, Titanium Wires, Titanium Nuts and Bolts, Titanium Brazing and Casting, Cutomized Titanium Products etc.
Quality Control
* We will inspect and test all products after finishing production and before delivery.
* We can provide dimension & inspection certificate as customers' requirements.
* We also can provide customers' samples dimensional verification.
Company Information
Marie Jay's Metal Products Co., Limited is located in Zhuzhou, Hunan, China, which is a heavy industrial city and hometown of tungsten carbide.
Marie Jay's Metal Products Co., Limited's main focus is in the metal-processing industry. We specializes in design, development, and production of metal products in the fields of tungsten carbide products, titanium & titanium alloy products, nitinol products, molybdenum products, and other casted or machined products, such as ductile iron casted & machined products, gray iron casted & machined products, aluminum casted & machined products, and copper casted or forged & machined products etc. We especially pay attention on tungsten carbide products, titanium & titanium alloy products, and nitinol products.
We are a professional Chinese manufacturer and supplier. And also we work with some factories by joint stock method. Our prices are competitive, and we can supply good quality products and comprehensive services as well.
We export our products and develop new products according to customers' requirements to USA, Mexico, South America, Germany and western countries etc. by working with an export company.
Work with us, you will benefit financially and conveniently from our good quality and services, and competitive prices.
Contact Us
Marie Jay's Metal Products Co., Limited
Tel: +86-731-22130772, 28112392Fax: +86-731-28112381
Address of Our Office:
B402 Chuangxin Building,1 Mingri Road,Tianyuan District, Zhuzhou, Hunan, China
Product Categories : Tungsten Carbide Products > Tungsten Carbide Gun Drills