Home /Mining Machinery /

Long Skirt Quarrying Rock Tools Drill Mining Tapered Button Bit 34mm

Long Skirt Quarrying Rock Tools Drill Mining Tapered Button Bit 34mm

Brand Name:MTH
Certification:ISO 9001
Model Number:38mm
Minimum Order Quantity:50 pcs
Delivery Time:25 days
Payment Terms:L/C, T/T, Western Union, MoneyGram
Contact Now

Add to Cart

Verified Supplier
Location: Shijiazhuang Hebei China
Address: No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Supplier`s last login times: within 33 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details Company Profile
Product Details

Long Skirt Quarrying rock tools drill mining tapered button bit 34mm


Product features:

Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide
selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. We manufactuer various tapered button bits in different degrees as below:
Bit diameter: 34mm;
Tapered degree: 4°46’, 6°, 7°, 11°, 12°;
Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm;
Carbide type: Chisel type, Cross type, Button type.

Description:

The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.

Button bit

Diameter

32~41 mm

Material of skirt body

42CrMo

23Crni3mo

etc.

Connection method

Taper

Thread

type of skirt body

Short skirt

Long skirt

Taper

11°

12°

Productive process

Forging and heat treatment


Button type

Spherical button

Universal button

Wearing resistance good

Best suited to hard ground

27,000~48,000 PSI (180 to 320 Mpa)

Abrasive to very abrasive

Hemispherical button

Universal button

Wearing resistance good

Best suited to hard ground

25,000~45,000 PSI (170 to 300 Mpa)

Abrasive to very abrasive

Parabolic button

Universal button

Fast penetration

Best suited to medium to hard rock

15,000~25,000 PSI (100 to 170 Mpa)

Midly abrasive ground

Conical button

Fast penetration

Best suited to smaller diameter bits

Suited for all non-abrasive ground types

Ballistic button

Fast penetration

Best suited to soft rock

10,000~20,000 PSI (70 to 140 MPa)

Non abrasive ground

Company profile:

Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption ,like drill bit and drill rod with own factory in Shijiazhuang City.With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.
Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation ininternational market.
















China Long Skirt Quarrying Rock Tools Drill Mining Tapered Button Bit 34mm supplier

Long Skirt Quarrying Rock Tools Drill Mining Tapered Button Bit 34mm

Inquiry Cart 0