cross drill bit 311 15mm

Brand Name:Hainaisen

Model Number:12-1/4 HS95230C

Place of Origin:China

...Cross Drill Bit Tapered Reamer Drill Bit Rock Drill Bits 1. Tool exposure is optimized to ensure the bit is capable of higher ROP (soft to moderate formations). 2. The shock absorber is designed to allow the bit to drill through the formation with a hard punch. 3. Using dynamic flow pattern simulation technology to optimize the hydraulic system of the drill bit, enhance the cleaning and cooling effect of the drill bit

Brand Name:JCDRILL

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

Place of Origin:China (Mainland)

...blast, as well as 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

Brand Name:MIROC

Model Number:Cross Bit

Place of Origin:Shangdong, China

...Cross Drill Bit Tungsten Carbide Rock Drill Bits X Type For Bench Drilling Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. Tungsten Carbide Cutting Tools Cross Drill Bits For Mining 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...

Brand Name:MIROC by KSQ

Model Number:CR55-1076-R32

Place of Origin:China (Mainland)

...Cross Bit Wear-Resistant Thread Drill Bit for Mining and Hole Drilling Product Description: Carbides shapes are cross type on drill bits, the same as taper chisel bits, they have different taper degree and diameters. Meanwhile cross bits are Usually all carbide tips, including chisel, cross or button types, before carbides run out, carbides can be grind to be sharper when carbides are wear out.Drill bit...

Brand Name:FLRT

Model Number:311.2mm FSA124

Place of Origin:China

311.2mm FSA124 , Rotary Drilling Bit , MT Bit , ST Bit , Tricone Bit , Sealed Roller Bearing RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 114 115 124 125 134 135 214 215 244 245 324 325 WOB KN/mm(Bit Dia.) 0.3~0.75 0.3~0.85 0.3~0.95 0.35~0.95 0.35~0.95 0.4~1.0 Lb/in. (Bit Dia.) 1712~4285 1715~4857 1715~5428 2000~5428 2000~5428 2285~5714 Rotation Speed (Rpm) 200~80 200~80 180~80 180~80 180~60 150~60 Design factors - Bit...

Brand Name:OEM

Model Number:customized

Place of Origin:Zhuzhou City, Hunan Province, China

Tungsten Carbide Cross Drill Bit Rock Stone Quarrying and Blasting Description To be used for the tunneling machines, longwall coal shearers, continud coal miners, and crushers serving for mining, construction and tunneling etc. Drill Bit Diameter (mm) Tip...

Brand Name:SUVEC

Model Number:Threaded Button Bit

Place of Origin:China

...Cross Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Deep Hole Drilling Tools mainly include thread drill...

Brand Name:D•Tycom

Model Number:UCH-10 / UCH-15 / UCH-20 / UCH-25 / UCH-30

Place of Origin:China

PCB FPC Precission DrillingTungsten Material Drilling Bit 0.10 / 0.15 / 0.2 / 0.25 / 0.30 mm​ Material: Solid Carbide / Tungsten Carbide Type: Twist Drill Bit Usage: PCB Hole Drilling Specification: 0.1 ~ 0.45 Mm Color: Nickel White Coating: Uncoated ...

Place of Origin:Shandong, China

Brand Name:Yingba

Model Number:paizuan

Two Flute Row Drill Woodworking Drill Bits Alloy Hole Opener Router Bit for Wood Carbide Row Drill Head Products Description Product size and model We can produce the size and coating color you need according to your needs. And we can customize your own ...

Brand Name:OED/OEM

Model Number:R32

Place of Origin:China

... granie rock. Unit weight is 2.08kgs, and there is 2 water holes on the side. Why OED threaded button bits? Advantages: 1.Entire CNC processing procedure ensure the quality consistency 2.Military grade requirements of heat-treatment guarantee durability 3

Brand Name:SupAnchor

Model Number:R25/D42mm, R25/D51mm

Place of Origin:Sichuan, China

Features SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. The system provides advantages for ...

Place of Origin:Sichuan, China

Brand Name:Kedel

Model Number:KDL-QBA-1002

China tungsten carbide button for mining machine parts Product Description Tungsten carbide alloy buttons have their unique working properties. It is widely used in oil drilling and shoveling snow, snow machines and other equipment and used for quarrying...

Brand Name:GLORYTEK

Model Number:12 1/4

Place of Origin:China

... designed for drilling holes with a diameter of 12 1/4 inches. Unlike traditional tricone bits, which have multiple rotating cones, this drill bit features a steel body design. The body of the drill bit is made of high-quality steel, providing strength and

Brand Name:SOLLROC

Model Number:SD12 dth bits

Place of Origin:China

...Bits SD12 DTH Bit Rock Drill Bits For Drilling Product specifications: SD12 DTH bits Drill Bit Bit Dia.(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(Kg) Part No. DHD1120 305 4 12*Φ18 36*Φ16 152 DHD1120-305 311 4 12*Φ18 36*Φ16 157 DHD1120-311 330 4 16*Φ18 42*Φ16 165 DHD1120-330 356 4 16*Φ19 42*Φ16 178 DHD1120-356 381 4 16*Φ19 42*Φ18 198 DHD1120-381 SD12 305 4 12*Φ18 36*Φ16 156 SD12-305 311...

Model Number:PDC bit

Place of Origin:China

...water conservancy and hydropower, construction of road and building. We has been in drilling field for decades, and we can offer PDC bit with various sizes and specifications. Technical Parameter Bit Type 6” 8-1/2” 8-1/2” 12-1/4” Bit Type 17-1/2”

Brand Name:Super Diamond

Model Number:SD12-330

Place of Origin:China

...Drill Bits / Well Drilling Head SD12-330 Diameter No ×Button diameter , mm Button angle° Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons 305 12 15×φ19 9×φ16 38 3×φ32 130 SD12-305 311 12 1/4 15×φ19 9×φ16 38 3×φ32 132 SD12-311...

Brand Name:MING

Model Number:MZ0543-7

Place of Origin:CHINA

...Cross Button Bits For Underground Project Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 42mm KINGDRILLING DTH taper drill bit description: The tapered cross drill bit has strong comprehensive adaptability and can be used under any rock drilling conditions. Compared with the tapered chisel drill bit, the tapered cross drill bit has better drilling

Brand Name:DINGCHUANG

Model Number:CDDCBH

Place of Origin:Chengdu,China

...drill bits wood hole drill bits with size 15mm for woodworking Details: Versatility: These drill bits are suitable for a wide range of woodworking applications. Whether you're drilling holes for dowels, screws, or other fasteners, these 9mm drill bits can handle various wood types, including softwoods and hardwoods. Tungsten Carbide Construction: The drill bits...

Brand Name:JOHNSON TOOLS

Model Number:BGB(UNC)15

Place of Origin:CHINA

15mm Crown Segment Diamond Core Drill Bits , 50mm Working Length For Stone Drilling 1.Description of Core Drills: OD15mm Diamond Core Bit for Stone 1. Core drilling thinner applications of stone, including granite, marble, sandstone, limestone, and so on. 2. Premium grade core bits that deliver fast drilling speed and extend product life. 3. Use application with core drilling machines and hand drills...