Down The Hole Drilling Bits

Name: Down The Hole Drilling Bits
Brand: StoneContact.com
SKU: 907428
Price: 100 USD
Availability: InStock

Min Order : 1 Pieces

Usage:

Stone Type of use: Granite, Marble, Limestone, Basalt, Quartzite, Sandstone

Purpose of use: Drilling

Machine of use ：Stone Quarry Machines, Stone Factory Machines, Stone Maintenance Machines

Trade Terms:

Port : Tianjin-China

Shipment Terms:FOB CFR CIF EXW FAS CIP FCA CPT DEQ DDP DDU Express Delivery DAF DES

Payment :

Supplier Detail

Handan Grace Trading Co., Ltd.

Established: May 03,2017

China

Main Product:

rock drilling bits and rods, Down the hole hammer and bits, diamond wire and drilling machine, hand splitter / shimes and wedges, Rock drill machine, forged grinding balls and milling rods, splitter

Mr.clark liu

Tel: +8615831053665

Adr: Industry zone of handan city , Hebei province , China

Visit Store

Product Description

DTH drilling Bits are produced from premium quality nickel-alloy steel to increase the durability and wear resistance . 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.

Our bits are interchangeable with Atlas Copco’s COP32 34 44 54 64 84, Ingersoll-Rand ‘s DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, DHD380 QL40, QL50 , QL60, QL80.NUMA100, NUMA120, MISSION60,ects

Specification of dth hammer button bits

Diameter: (mm)

1-2 inch low air pressure DTH bits

Shank: BR1, BR2, DHD2.5

57/64/70/76/80/82/90

3 inch high Air pressure DTH bits

Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5

85 / 90 / 95 / 100 / 105/110

4 inch high Air pressure DTH bits

Shank:DHD340,COP44,M40,SD4,QL40

105 / 110 / 115 / 120 / 127/130

5 inch high Air pressure DTH bits

Shank:DHD350,COP54,M50,SD5,QL50

133 / 140 / 146 / 152 / 165

6 inch high Air pressure DTH bits

Shank:DHD360,M60,SD6,QL60,COP64

152 / 165 / 178 / 190 / 203

8 inch high Air pressure DTH bits

Shank:DHD380,COP84,M80,SD8,QL80

195 / 203 / 216 / 254 / 305

10 inch high Air pressure DTH bits

Shank:SD10, NUMA100

254/270/279/295/305

12 inch high Air pressure DTH bits

Shank:SD12,DHD1120,NUMA120,NUMA125

305/330/343/356/368/381

15 inch high Air pressure DTH bits

Shank: DHD1150, SD15,NUMA125

381/391/435/457/483/503

Over 20 inch high Air Pressure DTH bits

Shank: NUMA180,NUMA240,

483/508/560/578/610/660

Mob/Wechat/Whatsapp :+86-15831053665

Email: mineral@aliyun.com