• Usage：Quarrying
• Applicable：Energy & Mining
• Size：20-45mm
• Processing Type：Forging
• Advantage：High Performance
• MOQ：50PCS
• Color：Customed
• Transport Package：Wooden Carton
• Trademark：PRODRILL
• Origin：China
• HS Code：82071990
• Production Capacity：10000,Month
• Package size per unit product：38.00cm * 24.00cm * 20.00cm
• Gross weight per unit product：38.000kg

Basic Info.

Usage Quarrying Applicable Energy & Mining Size 20-45mm Processing Type Forging Advantage High Performance MOQ 50PCS Color Customed Transport Package Wooden Carton Trademark PRODRILL Origin China HS Code 82071990 Production Capacity 10000/Month

Packaging & Delivery

Package size per unit product 38.00cm * 24.00cm * 20.00cm Gross weight per unit product 38.000kg

Product Description

7 degree Tapered chisel bit stone quarrying drilling rock drill bits
 Tapered chisel bits from rock drill bits factory ProDrill, suitable for mining of black metal mines(such as iron mine,
manganese etc), nonferrous metal mine(such as gold, silver, copper etc), marble and granite etc. Its drilling depth
usually is 15m-18m in case of hardness grade F8-14. At present, we offer rock drill bits including Horse Shoe Bits
and Chisel bits. Chisel is more popular in Saudi Arabia, and it's suitable for hard rock drilling.

Taper chisel bits are widely used for mining, tunneling and quarrying. We manufactuer various diameters of tapered
chisel bits from 26mm to 45mm in different tapered degrees, as below, they are our tapered chisel bits specifications:

Bit diameter: 26mm ~ 45mm;
Taper degree: 4°46', 6°, 7°, 11°, 12°;
Shank sizes: Hex. 19mm, Hex. 22mm,

Main products:
1-12 inch middle-low/high air pressure DTH hammers & bits Big hole high air pressure DTH hammer using in water
well, oil, gas and construction drilling Eccentric overburden drilling Equipment Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod, Shank adapter, coupling sleeves and all kinds of adapters

Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory