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Tungsten Carbide Forging DTH Drill Bit for Hard Rock Borehole Drilling / Mining

Place of Origin: Hebei

Company Profile

Location: Beijing, China (Mainland)
Business Type: Manufacturer
Main Products: Water Well Drilling Rig, DTH Drilling Rig, Anchor Drilling Rig

Product Detail

Model No.: 10 inch high pressure

Product Description

Tungsten Carbide Forging DTH Drill Bit for Hard Rock Borehole Drilling / Mining

 

10''  DTH hammer button bits with Flat, Concave , Convex , Drop Center bit face for hard rock borehole 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

Drill Bits Bit Dia.(mm) No.Air Holes Gauge Buttons Front Buttons

Weight

(kg)

Parts No.

SD10

254 3 12×18 20×16 108.0 SD10-254
305 4 12×18 36×16 125.0 SD10-305
311 4 12×18 36×16 130.0 SD10-311
318 4 12×18 38×16 142.0 SD10-318
330 4 16×18 42×16 155.0 SD10-330

NUMA100

254 4 12×18 20×16 90.0 NUMA-254
305 4 12×18
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