40mm 7 Buttons Taper Bit Drilling to Mining

• Customization: Available
• Customized: Customized
• Length: Taper-length
• Model NO.: 40mm
• Type: Carbide Button Bits
• Material: High Speed Steel
• Usage: Mine Drilling
• 32mm: 32mm
• 34mm: 34mm Bit
• 36mm: 36mm Bit
• 40mm: 40mm Bit
• Hole Degree: 7 Degree / 11 Degree
• Hole Diameter: H22 / H25
• Body Length: Support Customization
• Tail Customization: Galvanized or Copper Sleeve
• Transport Package: Plastic
• Specification: ISO9001
• Trademark: Qideli
• Origin: Fujian China
• HS Code: 82071990
• Production Capacity: 50000PS/Year

Product Description

Diameter:	30mm/32mm/34mm/36mm/38mm/40mm/42mm/45mm/50mm/60mm Support customized production
Button quantity:	3/4/5/6/7/8/9 Support customized production
Button diameter:	6.4mm/7mm/8mm/9mm Support customized production
Body length	Support customized production

Button bit taper angle/degree: 4° 46, 6° , 7° , 11° , 12°
Socket inside diameter: 19 22 25(mm)

OEM and ODM We can design and manufacture according to customers's samples or drawings of the Bit Dia., No. Of air/water holes, carbide button shape and the face shape.

Super Quality Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.

Global Reputation The taper drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Our clients Are all over the world, like Germany, Spain, Italy, Russia, Japan, India, Australia, Mexico, Colombia, Brazil, Chile, South Africa...Etc. We have very good reputation worldwide!



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: 7*7mm, 8*7mm, 7*6.4mm
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.

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.

OUR MAIN PRODUCTS


OEM SERVICE 


24 Hours service hotline:
Engineering equipment Dept.