Rock Blasting Button Hammer DTH Drill Bit for Water Well Drilling / Mining Drilling

Rock blasting DTH button hammer bits for water will drilling and mining drilling

Introduction

DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.

DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.   

We can design and manufacture according to customer's requirement of the down the hole bits Diameter,No. air holes,carbide button shape and the face shape.

Specification

Bit Shank	Bit Diameter.(mm)
CIR-Series Low Air pressure DTH Bits
CIR65,HR65	65,68,75mm
CIR80,HR80	83,85mm
CIR90,HR90	85,90,110mm
CIR110,HR110	110,115,120,135mm
HR150,	155,160,165,170,180,210,220mm
1''-2''Middle Air pressure DTH Bits
BR1,BR2,HD25	64,70,76,80,82,90mm
3'' High Air pressure DTH Bits
COP32,BR3,HD35,IR3.5,COP34,QL30,M30	85,90,95,100,105mm
4'' High Air pressure DTH Bits
HD45,D Contact Infomation Send Inquiry Company name:Xuanhua Jinke Drilling Machinery Co., Ltd. Status:[Offline] [Send message] [Chat] Business contact:Jack Cheng (Ms.) Telphone: Mobile: Fax: Area: Caribbean Region-Bermuda Address:Xuanchi Road,Industrial Development Zone,Xuanhua,Hebei,China Zip:100000