Part Name: Road, Asphalt, Pavement Milling Machine Drill Bits
Part Number: 6720
Fit: Rotary Drilling Rig Sany, Zoomlion, XCMG, Sunward, FOTON-LOVOL, CAT...
Made in China
Alloy Standard: Native Alloy
Application for: Mining and Tunneling
Drill Bit Material Performance: GB / T3077-1999,
Non-metal inclusions standard ≤ 2: GB / T10561-2005
GB / T13299-1991
Drill Bit Body hardness Performance: MT / 246-2006
Capacity, shale, mudstone, coatstone, sandstone, micro-crack development limestone, rock hardness below F5.
Recommended geological compressive strength range (MPa): ＜25Mpa
The alloy are branded large particles low-cobalt tungsten carbide, raw natural alloy.
Applicable to ordinary rock construction, good impact resistance and thermal fatigue;
The bit body adopts a special heat treatment, sufficiently ensures high heterodal, wear resistance, impacted toughness.
Price: Negotiate a price. Promise the most reasonable price on the whole internet, large favorably.
Quality； Quality assurance, quality service. We have a professional technical team 24h at your service. If you have problems with your cummins engine, please contact us freely, we must provide you with online help.
Delivery time: Sufficient inventory,
Regular parts, shipped within 1-3 day,
Infrequent parts, delivery date depends on the order quantity.
Receiving precautions： Before signing for receipt, please confirm that the accessory packaging is intact and then sign for receipt. If you find that the quantity is missing during the inspection, or the accessories are damaged, you can refuse to sign for it, meanwhile, please contact us.
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Maoye Building 25F-6, Jiangbei District, Chongqing, China.