4 Carbide Tips of Button Bits for Mining Working (40mm)

• Customization: Available
• After-sales Service: Yes
• Warranty: Resend New in Case Bad Quality
• Model NO.: 40mm
• Standard: AISI, GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: High-Quality Hard Alloy, Best Quality Steel
• 40mm: 1 11/16 Inch
• Transport Package: Wooden
• Specification: ISO9001
• Trademark: Qideli
• Origin: Fujian China
• HS Code: 82071990
• Production Capacity: 50000PS/Year

Product Description

OVERVIEW

Material: tungsten carbide

Color: blue, black, golden, red

Model: cross bits series

DIA:30mm~80mm
We can design and manufacture the products accroding to your requirements!

Application: mining industry, energy, metallurgy, geology, coal, water conservancy, chemical industry and road construction.


About us
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 20 years.
2. We have advanced technology and equipment, advanced heat treatment theory. 
3. Our technician has more than 15 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines.

Rock Drill Tapered Chisel Bits is suitable for H22mm and H25mm taper rock drill rods use. It have three taper degree: 7° , 11° , 12° . It's widely used for hard rock(f=8~18) drilling use.

1) Tapered connection: 7, 11, 12
2) Alloy steel: 42CrMo
3) Carbide tips: YK20
4) Carbide size: 18*10mm, 15*10mm, 13*9.5mm
4) Chisel bit diameter: 30-80mm
5)Technology: Hot-pressing or weldin


DELIVERY
- We can delivery in 2-3 days if we have products in stock, special design and customize products need 20-30 days. 
- We can delivery according to customers' requirement, by sea, by air or express. We have long cooperation with DHL, TNT, EMS, UPS, FEDEX. 
- Standard export packing. Wooden boxes, plastic boxes, carton packing, all with anti-collision foam.



OUR MAIN PRODUCTS


OEM SERVICE