high hardness tapered drill bit

Brand Name:HLDRILL

Place of Origin:CHINA

...Bit High Efficiency Rock Drilling Bit Our 64T38 threaded rock drilling button bit is a premium top hammer drilling tool tailored for hard rock drilling, mining, tunneling and construction engineering projects. Adopting high grade steel body and high hardness carbide inserts, this T38 thread drill bit delivers stable performance, efficient drilling...

Brand Name:OED/OEM

Model Number:7 degree/11°/12°/4°

Place of Origin:China

... used for gound quarring and underground drilling. Product Name: Quarry rock drill chisel bit Types Tapered chisel bits, Tapered cross bits, Tapered button bits Application:: Tapered drill bits are used in granite and marble quarry, gold mine, railway,

Brand Name:MIROC

Model Number:Taper Drill Bit

Place of Origin:China

...High Precision Taper Drill Bit Our tapered button bit was from high quality cemented carbide and produced with heat treatment technology,which connected with tapered drill rod well for air leg or hand-held rock drill machine for drilling holes in gold and coal mining,marble and granite quarries,stone project, tunnel, water conservancy,etc. Basic Information Product Name Taper Drill Bit Taper...

Brand Name:yue lin sen

Model Number:Y07

Place of Origin:Dongguan City, Guangdong Province

...High Hardness Orthopedic Drill Bit Electroplating Machining High-Performance Medical Drill - Product Overview CategoryDescription Product Customization Custom drill diameters, lengths, point angles, flute designs, and coating specifications. Optional laser marking for identification. Compatible with various irrigation systems and handpiece interfaces. Product Material 420J2 High-Hardness...

Brand Name:Shitan

Model Number:ST

Place of Origin:HEBEI CHINA

...high performance 40mm 7 Degree Tapered Drill Bits Rock Drilling Tools construction tools Product description: Tapered drill bits consist of mining and tunneling two series, with higher drilling 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. Types of drill...

Model Number:B50 B230 B235 B250 B300 B360 B450

Place of Origin:China

Brand Name:YULINDINGLI

... and B450. Forged from premium 42CrMo alloy steel and processed with professional quenching and tempering heat treatment, these chisels deliver stable hardness of 55-58HRC, combining exceptional hardness, toughness and impact resistance.

Brand Name:KM

Place of Origin:China

Product Description Specifications: Material: Tungsten Carbide Coating: TiCN (Titanium Carbonitride) Copper Coating Sizes: Various sizes available Application: Suitable for metal, wood, plastics, and more Shank Type: Available in cylindrical Features: ...

Brand Name:KLT

Model Number:Tungsten Carbide Outer Hexagon Threaded Nozzle

Place of Origin:Guanghan

...high wear resistance and impact resistance. It was in the 1980s.One of the three new drilling technologies in the world. Field use proves that diamond bits have speed when drilling in soft-medium hard formations.Fast, more footage, long life, stable work,

Brand Name:JTHL

Model Number:3050-22-36

Place of Origin:beijing

SPECIFICATION: Usage: Coal cutting, Mining, Oil drilling, Well dig, Road Milling etc. Applicable layers: dense sand, gravel and medium hard rocks, etc.. Other Type: 3050, 3060, 3065 Hardness: HRC43-47 Product Name Auger Drill Teeth Model Number 3050-18-6T ...

Brand Name:VKD

Model Number:T25

Place of Origin:zhuzhou

High Hardness Hard Rock Drill Bits , Rock Carbide Drill Bits With Good Wear Resistance​ Feature Of Tapered Chisel Bits (1) Taper angle: 4°,4°46″,6°,7°,11°,12° (2) Models: chisel/cross/button bit (3) Dia:20-45 mm (4) Button bit shape: spherical/parabolic (5) Socket inside dia:15/19/22/25mm SPECIFICATIONS FOR TAPERED CHISEL BIT Item Specification OEM Service Product Name Tapered chisel bits...

Brand Name:SUVEC

Model Number:tapered cross bit

Place of Origin:China

Hard Rock Tapered Drill Bit Tungsten Carbide Button Drill Bit H25 / R25 / R32 Tapered Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Usage:drilling...

Brand Name:MIROC by KSQ

Model Number:H22-7D-1800

Place of Origin:China (Mainland)

High Speed H22 Tapered Drill Steel 7 Degree Rock Drill Rod Connect with Taper Drill Bit Taper drill rod usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. available from 0.6 meter to 3.6 meters in length—are measured from the collar to the rock drill bits end. Product Description: For drilling medium-hard to hard and abrasive rock formations,Taper...

Brand Name:MING

Model Number:MZ0741-7

Place of Origin:CHINA

...KINGDRILLING DTH taper drill bit description: Tungsten Carbide Cutting Tools Taper Drill Bits For Mineral Parts can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit is

Place of Origin:China

Brand Name:Xianfeng

...optimal performance in various drilling applications. These rock drill bits are specially crafted with exceptional precision and durability to meet the demands of challenging drilling tasks. Our Rock Drill Bits undergo a rigorous Heat Treatment process,

Brand Name:STARRY

Model Number:5-50MM

Place of Origin:JIANG SU

White Finish Morse Taper Drill Bits , Extra Long Tapered Drill Bits For Metal Features 1. Precise dimension,long life and high efficiency. 2. High-speed steel (HSS) provides hardness for wear resistance 3. Bright finish increases chip flow in softer ...

Brand Name:QIDELI

Model Number:H22/H25

Place of Origin:PUTIAN FUJIAN CHINA

... and underground drilling. Our button bits is made with supper quality carbide and aloy steel. After our mature heat treatment process, the performance of the product has reached the best state.Our bits have longer service life. Button bits degree: 7° 9°

Brand Name:Tianying

Model Number:12 1/4" IADC635

Place of Origin:Hunan CHINA

... a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force. The

Brand Name:JCDRILL

Model Number:32,34,36,38,40mm-7°，11°，12°

Place of Origin:China (Mainland)

... roof bolting applications, as we are Chinese leading manufacture of rock drilling bits,we have rich experience in reseraching and producing .Our products are sold to many countries of the world and gained lots of trust and praise.Why our products are so