19mm Carbide Bullet Teeth Rotary Drilling Tools For Construction

Cheaper price 19mm carbide bullet teeth rotary drilling tools for construction

Product features

1.Rock drilling bits perform stage breaking and drilling.
2.Applicable layers: backfill layer, medium weathered rock, bedrock;
3.Bullet teeth including tungsten carbide inserts, cladding layer, shank body, circlip.
4.Tungsten carbide inserts: Use large-grain coarse-grained tungsten carbide, which has high wear resistance, impact resistance and thermal stability.
5.Shank body: High-quality alloy steel is selected, and the stable heat treatment process makes the tooth body wear-resistant and tough.
6.Brazing process: Through special welding process, the strength of pick welding is increased, the impact resistance is improved, and the carbide tip is not easy to fall off.
7.Shank reinforcement:Through laser cladding, powder metallurgy technology and other technologies to protect the head of the tooth body, reduce the wear rate and extend the service life.

Product parameters

FAQ

Q1: Are you a trading company or a manufacturer?
A1: We are a professional manufacturer, and our factory mainly produces hydraulic pilling rig, hydraulic pile breaker, telescopic arm and related piling equipment etc. Our products have been exported to more than 50 countries of Asia, South America, Africa,and have developed a good world wide reputation.

Q2:What kind of product certification do you have?
A2: All our products have passed ISO9001 and CE certifications and also passed the inspection by the Chinese National Construction Machinery Quality Inspection Center. We have strict quality inspection process including a load test for every machine before leaving our factory in order to offer the best quality machines to our customers .

Q3: Do you have after sales service?
A3:Yes, we have special service team which will offer you professional guidance. If need be, we can dispatch our engineer to your worksite to provide training for your staff.

Q4:Do you test all your goods before delivery?
A4:Yes, we have strict quality inspection process including a load test for every machine before leaving our factory.