tunneling retractable drill bit

Place of Origin:China

Brand Name:MIROC

Model Number:T51-102

... with precision and durability in mind, making it a reliable choice for professionals in need of high-performance drilling equipment. One of the key features of the Retractable Drill Bit is its versatile button bit shape options, including spherical,

Brand Name:JCDRILLS

Model Number:T45

Place of Origin:Hebei,China

T45 Retractable Drill Bit with Parabolic Buttons or Spherical Buttons for Mining Tunneling Drilling Application Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa...

Brand Name:MTH

Model Number:GT60 127MM

Place of Origin:CHINA

... tunneling For drill rig-DP1500i Retract Button Bit Description: Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is the most important size for benching and long-hole drilling underground...

Brand Name:MIROC by KSQ

Model Number:R17127-ST68-S

Place of Origin:China (Mainland)

... drilling industry, which are suitable for any type of drilling application including, rock drilling, water well, quarries, open pit and underground mining, construction, and blasting and so on. All KSQ bits are computer aided designed and engineered,

Brand Name:QIDELI

Model Number:45R32

Place of Origin:putian

... steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to

Brand Name:ROSCHEN

Model Number:56 65 76MM

... Rods 2.1m–6.1m T38 M/F Drifter Rods 3.1m, 3.7m, 4.9m Shank Adaptors T38 & R38 to Suit Most Rock Drills Couplings T38 & R38 NB &

Brand Name:OED/OEM

Model Number:T38/89

Place of Origin:China

14 buttons T38 Thread Button Bits for Drifting Tunneling Drilling Diameter 89mm T38-89 14 Buttons spcifications: Thread: T38 Diameter:89mm Buttons Gauge Buttons: 8*12mm Front Buttons: 6*12mm Weight: 5.4KGS Carbide Button Design: Dome/Semi-Ballistic ...

Brand Name:OEM

Place of Origin:CHINA

... tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Recommended for eliminating hole deviation • Widely used drifting and tunneling • Bit face design is

Place of Origin:Hebei,China

... for tunnel excavation. Meanwhile, due to its high stability and low noise characteristics, the three cone drill bit can also reduce interference and damage to the surrounding environment during tunnel excavation. PRODUCT SPECIFICATIONS product name 10 5/8

Brand Name:SUVEC

Model Number:Reamer Drill Bit

Place of Origin:China

...Drill Bit 6° Dia 64 76 89mm with Pilot Adapter 6° Dia 26mm Drifting Tunneling Reaming drill bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of drop raises and constructing service holes in underground mines,featuring fast penetration rates in softer rock like shale and limestone with low silica content. Reaming Drill Bit with Pilot Adapter Reaming Bit 6° Drill Bit...

Brand Name:OEM

Model Number:customized

Place of Origin:Zhuzhou City, Hunan Province, China

...serving for mining, construction and tunneling etc. Drill Bit Diameter (mm) Tip Size (W * H ) (mm) Taper Angle * Inner Diameter Front Gauge 32 8*6.5 7° * 22mm 11° * 22mm ...

Brand Name:MING

Model Number:MDHM4-110mm

Place of Origin:CHINA

... DTH button bit description: High air pressure drill bits are a crucial tool in various industries, known for their efficiency, durability, and versatility. These drill bits are designed to withstand high pressure environments, making them ideal for

Brand Name:SHITAN

Model Number:ST

Place of Origin:HEBEI CHINA

... efficiency,longer service life,better powder-discharge,better wear-resistance and impact-resistance,easier bit-back performance etc.,widely used in metal mine,quarry,tunneling,hydro-electrical engineering and so on. Features A.Independently researched and

Brand Name:Star Diamong

Model Number:26mm

Place of Origin:Guilin China

... characteristic of our company's drill bits is to use the company's self-developed S series patented PDC as cutting teeth, fast speed is the outstanding feature of the product. Specifications: ...

Brand Name:New Diamond

Model Number:Tungsten carbide Top Hammer Drill Bits

Place of Origin:Hunan, China (Mainland)

...) and large section tunnel advance in metal mine. 2. New Diamond can make all kinds of threaded drill bits, that include R25, R28, R32, R35, R38, T38, T45, T51,ST58, GT60, ST68 and so on, and the head diameter range from ...

Brand Name:HZJX

Model Number:32/34/36/38/40

Place of Origin:China

...tunnel excavation. In addition, it is also used as a drill bit accessory for hydraulic rock drills or deep hole drill tool accessories. Among them, it is button carbide drill bit which most widely used for rock drilling matched for hydraulic rock drills.

Place of Origin:China

Brand Name:Super Diamond

...Drilling Tools , Small Rock Drill Bits For Tunneling / Quarrying The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Product Name: rock drilling button bits Description: rock drilling button bits