1/2 Inch Roller Match Drilling Bit Bucket For Piling Foundation
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high quality 8 1/2 Inch roller bit match drilling bit bucket for piling foundation
Product Feature: 1.We purchase top quality raw materials from leading raw-steel
factory. 2. Our drilling tools can be customized depending on kinds of rigs and site conditions. 3. We require high quality of welding, therefore we employ at least 8 years experienced welders. 4.Understand what customers need and provide what customers want, We provide one-stop solution for the world’s foundation construction users. 5.Single roller bit & tricone roller bit 6.High strength and impact performance, wear-resistant and durable 7.Sealed type: metal sealed roller bits & rubber sealed roller
bits Product Descriptions: 1.In hard rocks drilling, working life of pilot tricone bits is very important to guarantee crossing fisnished at one time. Metal sealed bearing tricone bits is the only one choice to drill very hard and very long rocks crossing. 2.High efficiency cutting edge and structure to improve drilling
speed. 3.Cutter shell self-protection shape to reduce abrasion of detritus
and unbreakable rock. 4.Best choice for directional well, horizontal drain hole and
horizontal branch wells. 5.Adopted high-speed bearing metal sealed technology, long working
life under the screw drilling condition.
FAQ 1: How can we guarantee quality?
2: What can you buy from us?
3: What's your service ? We can offer professional technical support and good after-sale
service to you.
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Product Tags: Roller Match Drilling Bit Bucket 1/2 Inch Roller Match Drilling Bucket Roller Cone Drill Bit |
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