Tubeless Down The Hole Hammer For Shank IR3.5 Bits Dia. 90mm- 105mm
|
...Hammer Down The Hole Hammer 3 Inch Hammer Without Footvalve For Shank IR3.5 Products specifications: Shank Fit IR DHD3.5 shank Length (less bit) 930mm Outer diameter 82mm Top sub thread API 3 1/2" REG pin Weight (less bit) 25kg (55lbs) Hole range 90mm-105mm Working pressure 10-25bar Impact rate at 1.7 Mpa 28Hz Recommended rotation speed 25-40r/min Air consumption at 7-14 bar 134-265CFM Our HD-A serises (without footvalve) DTH hammer...
Changsha Sollroc Engineering Equipments Co., Ltd
|
CIR90 90mm Down The Hole Low Air Pressure DTH Button Bits For Underground Drilling
|
Product name: CIR90 90mm Down The Hole Low Air Pressure DTH Button Bits For Underground Drilling Product category: DTH drill tools Matched hammer: Hammer CIR90 Diameter: 90mm KINGDRILLING DTH button bit description: Down-the-hole (DTH) button bits ......
Wuhan Kingdrilling Diamond Co.,Ltd
|
CIR80 CIR90 90mm DTH Bit , Low Air Pressure Down The Hole Hammer Bit
|
CIR90 90mm Low air pressure Down The Hole Hammer Bit Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity Ballistic Button Ballistic buttons......
KSQ Technologies (Beijing) Co. Ltd
|
DHD 360 , COP 64 6 inch DTH hammer Down The Hole hammer for water well drilling
|
...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 long service life. They are widely used by our customers all over the world. Drilling Dia. Range: holes from 90mm......
Henan Jinzen Rock Drilling Tools Company
|
CR90 Down The Hole Hammer Drilling Tools Low Air Pressure ISO Approved
|
...Hammer Carbon Steel , Rock Drilling Tools Low Air Pressure Length(without bit) Weigth(without bit) External diameter Bit Shank Hole range Connection Tread 800mm 19.0kg φ90mm CIR90 φ85-φ110 T48×10×2 Working Pressure Impact rate at 1.5Mpa Recommended rotation speed Air consumption 0.5Mpa 0.7Mpa 0.5-0.7Mpa 14HZ 20-40r/min 6.5m³/min 8.0m³/min The Characteristics Of Low Air Pressure DTH Hammer CR series DTH Hammer......
Changsha Chaojingang machinery manufacturing CO., Ltd
|
Rock Drilling Down The Hole Hammer Without Foot Valve Api Certification
|
Rock Drilling Down The Hole Hammer Without Foot Valve Api Certification Hammers Size Bit Shank Connection Thread Connection Thread 2' BR2/HD25 RD50 box 70-90mm 3' DHD3.5/COP32/COP34/QL30/M30/BR3/BR33/XL3/Mach303 API 2 3/8" Reg 90-110mm 4' DHD340/COP44/......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
|
High Pressure Down The Hole Hammers Bits
|
Parameters of DTH bit (Down the hole drilling hammer) type drill diameter mm(inch) weight (kg) TH79(3.5inch) 90mm-100mm(3 1/2-3 7 /8) 4-4.5 DHD3.5 90mm-105mm(3 1/2-4 1/8) 4.5-5.5 BR33 90mm-100mm(3 1/2-3 7 /8) 4-4.5 DHD340 105mm-138mm(4 1/10-5 2/5) 8-12 ......
Shandong East Machinery & Equipment Co., Ltd.
|
Hard Rock Borehole COP32 90mm Dth Hammer Bit
|
...90mm Dth Hammers Drill Bits Down-the-hole (DTH) bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a wide range of hole sizes. Our variety of Down the Hole...
KSQ Technologies (Beijing) Co. Ltd
|
COP 32 90mm Button Bits , Cop32-90mm DTH Hammer Button Bit For Rock Drilling
|
COP 32 90mm button bits China Cop32-90mm DTH Hammer Button Bit for Rock Drilling Product Name: DTH drill bits Description: DTH drill bits are used for blast hole drilling and water well drilling projects. Working with DTH hammer, mainly applied in Mining, ......
ROSCHEN GROUP
|
Down The Hole DTH Hammer Bits Low Air Pressure CIR80 CIR90 90mm DTH Drill Bit
|
...Hole DTH Hammer Bits Low Air Pressure CIR80 CIR90 90mm DTH Drill Bit In Down the hole drilling, the DTH hammer bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole......
SUVEC Rock Drilling Tools
|
Submit your “90mm down the hole hammer” inquiry in a minute :