| Sign In | Join Free | My burrillandco.com |
|
DHD 360 , COP 64 6 inch DTH hammer Down The Hole hammer for water well drilling DTH hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and ...
ISO9001 6m Length DTH Hammer Directional Drilling Pipe Reverse Circulation Double Wall Drill Pipes For RC Reverse Circulation DTH Hammer Product Description The non-grooved double-wall drill rod is composed of ...
We are the manufacturer of most complete models of DTH hammer and bits in China. It includes following sizes: 1), Dia. 64mm - 70mm shank Bulroc BR1 2), Dia. 70mm - 95mm shank Halco MACH20, Bulroc BR2 3), Dia. 9...
Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good perform...
ND65 DTH Drill Bits Description The Drill Bits are made from grade hard alloy and special steel, generally matched with the rock drill, to drill the rock. The drill tools are used in metallurgy mine, geological...
8 spline 470mm DTH hammer bits for rock chisel drilling tool SD12 with tail pipe Description 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High dr...
High Drilling Efficiency Dth Hammer Bits , 80mm Hard Rock Drill Bits CD25-80 Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Face type: drop center bit/concave face/convex face/dou...
90 Mm 3 9/16 Inch DTH Hammer Drill Bits For Rock , Down The Hole Drilling Tools The Drill Bits are made up of grade hard alloy and special steel, usually matched with the rock drill, to drill the rock. The dril...
Small hole, DTH hammer DHD3.5/ RH460 3"/IR3.5/COP34/CD35, For Earthworks / Quarries/ Water well/ Mining, with long life Main product features: Valveless air ......
Mission 80 203mm Drill Bits For Water Well Drilling Now the DTH drill bit is currently used in the face design. There are four main types: end surface convex surface, end surface planar surface, end surface con...
Eccentric Bit Eccentric bit is often introduced with DTH hammer, guide device and casing to form an overburden drilling system. Advantages: Simple structure & operation Reliable quality Retrievable drilling too...
Mission 40 127mm 130mm Drill Bits For Hard Rock Drilling 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide we has a comprehensive range of DTH drill bits to match all concei...
Eccentric Bit Eccentric bit is often introduced with DTH hammer, guide device and casing to form an overburden drilling system. Advantages: Simple structure & operation Reliable quality Retrievable drilling too...
..., HDD drill rod Specifications: 1.length: 0.5m, 1.0m, 1.5m, 3m, 4.5 m, 6.0m, 9.0m drill rods 2.use: coring, DTH, HDD,...
... are both available. Our DTH button hammer bits are made from the best tungsten carbide tips & special steels, after hot heat treated, the steels reach a good level in surface ......
... and low air pressure DTH drill bits are both available. Our DTH button hammer bits are made from the best tungsten carbide tips & special steels, after hot heat treated, the steels reach a good level in sur...
... Dow-the-Hole Bits; DTH Applications: Mining, Construction and Water well industries. Drilling Application: Deep hole drilling, Blasthole drilling, Well drilling. Face design: A.Flat ......