KDREAM steel tooth bits7 7-8 HA127 from China manufacturer

Price:	300.0~5000.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: KDREAM steel tooth bits7 7-...

Production Capacity: 400piece/month

Delivery Date: within 7-15 working days

oil drill bits: milled tooth bits

Means of Transport: Ocean,Land,Air

Packing: wooden box or iron box or y...

Brand Name: KINGDREAM

Specifications
1.Long working life & Good perfomance
2.High-quality service & Sufficient stock
3.certified by ISO9001&API

1. Cutting Structure of this series tricone rock bit :

The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

2. Gauge Structure of this series tricone rock bit :
Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

3.Bearing Structure of this series tricone rock bit :
High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.

4.Seal and Lubrication of this series tricone rock bit :
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

Your satisfaction is our eternal pursuit

Sales man

mike chen

ICQ:653459337

QQ: 1946547249

Skype: greatmary1

Call: 0086-13231768753
Tel : 0086-0317-3212 988
Fax: 0086-0317-3212 998