long life 8mm drill bit

Brand Name:PBLOG

Model Number:SD-1008

Place of Origin:GD

...8MM Diameter Glass Sintered Diamond Drill Bit For Long Life Glass Drilling Drill bit type working diameter Production process OEM Straight shank 3-100MM Plating / Sintering Support Tapered shank 3-100MM Plating / Sintering Support Threaded shank 3-100MM Plating / Sintering Support Products ♦Reminder:Because different drilling machines have different requirements for the use of jigs, choose the corresponding drill...

Brand Name:HUACHANG

Model Number:980202068

Place of Origin:Jiangsu, China

...Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life Specification : Diameter :6-25mm Diamond width :8mm Special design are available upon request Brazing diamond drill, is mainly used for drilling granite, marble, ceramic, wall, etc., wet and dry can be used. Processing of high efficiency, long service life, good chip removal performance. It can be installed in angle grinders and any pistol drills...

Brand Name:OED/OEM

Model Number:R25 29-76mm

Place of Origin:China

... consistency 2.Military grade requirements of heat-treatment guarantee durability 3.Fast penetration rates, and straight and clean hole quality. Long life of drilling holes. Button Bit figuration Gauge:8

Place of Origin:Hebei,China

Standard Size HDD Drill Bit - Casting Type Long-lasting Performance *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-...

Brand Name:ROSCHEN

Model Number:3 7/8"~26"

Place of Origin:China

...Drill Bit Wear Resistance Long Lasting Cone Drill Bits Cone Drill Bits advantages : 1. High temperature heat treatment forged alloy steel . 2. Carbide teeth with high strength and toughness work more efficiently 3. Tooth palm lip hard welding surface with hard alloy ,Effectively prevent the drill bit wear and tear work 4. Head OD protection to effectively reduce head wear in abrasive formation and extend bit...

Brand Name:ZhongZuan

Model Number:H-006

Place of Origin:Chongqing,China

...l be removed through groove.HSS is one of tool steel.It’s more hard and wear-heat than high-carbon steel as well as the cutting speed. 2. HSS twist drill bits are widely used to drill stainless steel,alufer,copper and other metals.They are suitable for

Brand Name:LILT

Model Number:57mm70mm

Place of Origin:Chengdu China

... and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbide processng wood drill bit makes longer life Application: portable boring machine, automatic boring machine, adjustable drill bit for cnc machine center Size Available(mm)

Brand Name:Tianying

Model Number:IADC 735

Place of Origin:CHINA

Mining drill bits Tricone bits IADC 735 Main Products We Provide We mainly provide Tricone Bits(TCI Drill Bits) for open pit mining. a). Type: Tungsten Carbide Insert (TCI) b). Formation Application: Soft to Hard Formation c). Size Available: 7 7/8''~26...

Brand Name:STARRY

Model Number:3mm-13mm

Place of Origin:CHINA

1. Description STARRY HSS Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized...

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

Long Life HDD Drilling Tools Hoisting plug for Lifting The Drill Introduction Hoisting plug is the connecting link between hoisting line and drill pipe so as to hang the drill rod joint or lock joint to lift the drill. It is mainly used to lift drill rods in the process of geological core drilling. This kind of drill...

Categories:DTH Drill Bits

Country/Region:china

About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China. Premium quality, ...

Categories:Tungsten Carbide Drill Bit

Country/Region:china

Product Description Tungsten carbide deep hole drill processing customized non-standard cemented carbide extended drill manufacturer Deep hole drill is mainly used to process relatively deep holes. Usually, the drill itself will also have 2 small holes...

Brand Name:SOLLROC

Model Number:165 ODEX drilling system

Place of Origin:China

High Quality ODEX Drilling System 165 Overburden Casing System for Well Drilling Product description ODEX is an excellent option when unconsolidated formations are too dense or cobbly for Auger Drilling. ODEX is a down-hole air hammer system that is ...

Brand Name:Shitan

Model Number:STP

Place of Origin:Hebei China

...impact resistance, anti-ramps, mud-pack, high penetration rate. After using on site, it proves that PDC bits have advantages in high speed, deep footage, long life, steady work, few accident, good well bore quality when sneaking in hard or soft foundation.

Brand Name:RTCRAFT or OEM

Model Number:0.1-20mm

Place of Origin:CHINA

...Drill Bit With Tungsten Carbide Tipped Long Life Masonry Drill Bits Description: 1. Material:HCS; 2. Process:Rolled,Milled 3. Surface:Bronzen coated,Ni-coated,Zinc-coated,Cr-coated,Sandblasted 4. Shank:Straight Shank.triangle shank,hex shank. 5. Flute:Square,Lander,Straight Specification of Masonry Drill Bits: 1. made of high carbon steel with industrial grade carbide tip for long life and efficient drilling...

Brand Name:BWIN

Model Number:C20-3D16-51SP06

Place of Origin:China

...drilling life is more than ten times that of a regular drill. The blade can be replaced at any time, with a long service life; During drilling, there are mostly fragments of debris, and an internal cooling system can be used to ensure safe chip removal,

Brand Name:JOHNSON TOOLS

Model Number:BGB14

Place of Origin:CHINA

8mm Diamond Core Drill Bits For Tile , Metal Bond Diamond Core Drilling Bits 1.Description of 8mm Core Drill Bits For Tile 1) Core drilling thinner applications of tile 2) Premium grade core bits that deliver fast drilling speed and extend product life. 3) Use application with core drilling machines and hand drills. 4) Production strictly according to customer requirements. 5) Size could be customized. 2. Specification information of 8mm...

Brand Name:New Diamond

Model Number:BR3

Place of Origin:Hunan, China (Mainland)

...Drill Bits BR3 Down The Hole Drilling Tools Long Life Span Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits...

Brand Name:Shitan

Model Number:89

Place of Origin:HEBEI CHINA

...Drilling Bit Eccentric Drill Bit Long Life Span Drilling Tool 1. Product description The eccentric bit is a bit whose center of the bit deviates from the axis line due to the asymmetrical distribution of steel body or tire body around the axis line of the bit.When the bit turns, a lateral force (centrifugal force) is created to cut the hole wall, making the aperture larger. The eccentric bit...