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chisel bits for rock drilling - 20mm chisel bits

chisel bits for rock drilling For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale chisel bits for rock drilling , Made in China, High Quality Products!, China hard rock drill, chisel bits for small hole drilling Supplier, Manufacturer.

Taper Chisel bit is suitable for mining of black metal mines(such as iron mine/ manganese ore, nonferrous metal mine(such as gold/silver/copper ore), marble and granite etc. It& acute;s drilling depth usually is 15m-18m in case of hardness grade F8-14.
At present, there are Horse Shoe Bits and Chisel bits. Chisel is more popular in Saudi, and it& acute;s suitable for hard rock drilling.
It is widely used in drilling holes with a depth size less than 5 meters and diameter scope in 20-45 mm by light-duty hand hold drills, Like Y6, Y10, Y24, , major use in natural dimensional stone quarry for small hole drilling, block ‘s trimming and 2nd splitting for small blocks.
According to the total height of taper chisel bits, there are short skirt taper chisel bits and long skirt chisel bits. Usually short skirt means the total height of bits are 50 mm around,while long skirt taper bits are 75mm to 80mm around.
Matched with taper drill rods, the taper chisel bits are widely used in drilling holes with depth less than 5 meters by light-duty rock drill.

Specification of Chisel Bits:
1) Taper Connection: 4° 6° 7° 11°12°
2) Bit Diameter: 20-60mm.
Horseshoe chisel bit: 26mm-43mm
Oblique chipways chisel bit: 20mm-42mm
Flat chipway chisel bit: 38mm-80mm
Oblique-flat chipway chisel bit: 36mm-43mm
3) Packing: wooden case or plastic box or as per your own requests.
4) Material: 40Cr, 42CrMo.

Application
Widely used in drilling holes with depth less tha

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Liaocheng Jinquan Construction Machinery Co.,Ltd

Address: Economic Development Zone, Liaocheng, Shandong, China, liaocheng, shandong, China, 252000
Tel: 0086-635-8206122
Liaocheng Jinquan Construction Machinery Co.,Ltd (Formerly Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd) was established in 1984, located in Economic Development Zone Of Liaocheng, Shandong Province, China. It belongs to the group company of Golden Spring Drilling Limited. We are one of the biggest production bases of all kinds of rock drilling tools, mainly produce "Jinquan" brand rock tools, including threaded button bits, tapered button bits, cross drill bits, chisel bits, down the hole DTH bits, DTH hammers, extension drill rod, MF rod, shank adaptors, coupling sleeves, conical shank cutter bits, pick holders, tricone bits, air compressor, drilling rigs etc. Now our manufacturing capacity has reached eight series and more than 500 types of products. They are widely used in quarrying, mining, road building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects. rock drilling tools, button bits, DTH drilling tools, shank adapter, coupling sleeves, integral drill steels, tapered drill rod, extension rod, speed rod, MF rod, cutter bits, coal mining tools, water well drilling rig, screw air compressor. Jinquan Corporation is a specialized manufacturer & exporter of quality rock drilling tools in China, with advanced technology, top-class production equipment and meets select international quality standards. Furthermore, our products are produced & designed in terms of IS09001:2008 stipulation. Owing to our products' excellent performance and reasonable pricing policy, we successfully minimized our every customer's drilling cost into per meter.