Integral Drill Steel-L800 D34 Shank size 82.5 mm*22mm Rock Drilling Tools

Brand Name:OED/OEM
Certification:ISO 9001 2008
Model Number:L800 D34
Minimum Order Quantity:50pcs
Delivery Time:20 days
Place of Origin:China
Contact Now

Add to Cart

Active Member
Location: Zhuzhou Hunan China
Address: NO.1403,Sector A,YaoHua Plaza,Changjiang Road N.,Tianyuan Distict,Zhuzhou City,Hunan412007,China
Supplier`s last login times: within 14 hours
Product Details Company Profile
Product Details

Integral Drill Steel-L800 D34 Shank size 82.5 mm*22mm Rock Drilling Tools


Integral drill rod’s shank sizes 82.5 mm*22mm(3 1/4”*7/8”)

Effective length:800mm


Advantage:

1. Thermally wound shank for high abrasion resistance and longer lifespan
2. Internal tube (for flushing) of corrosion-proof and indestructible steel
3. Internal tube (for flushing) painted with special oil for corrosion and abrasion protection
4. Steel have two grades:Normal material 95CrMo and Super material 40SiMnCrNiMo
5. High precision, special bronze-brazing treatment.

Other Specifications:

Integral drill rod’s shank sizes

82.5 mm*22mm(3 1/4”*7/8”),

108mm*22mm(4 1/4”*7/8”), 108mm*25mm(4 1/4”*1”),

159,*25mm(6 1/4”*1).

Lengths: 400mm to 6400mm(1’4”-21’).

Head diameters: 27mm to 40mm.

It can reduce the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Each rods use premium quality alloy steel and excellent quality tungsten carbide to assure.

China Integral Drill Steel-L800 D34 Shank size 82.5 mm*22mm Rock Drilling Tools supplier

Integral Drill Steel-L800 D34 Shank size 82.5 mm*22mm Rock Drilling Tools

Inquiry Cart 0