Sign In | Join Free | My hfcletter.com
hfcletter.com
Products
Search by Category
Wholesale Marketplace
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Refine Search

    Business Type

    Region

    rock drill bits

    All rock drill bits wholesalers & rock drill bits manufacturers come from members. We doesn't provide rock drill bits products or service, please contact them directly and verify their companies info carefully.

    Total 26179 products from rock drill bits Manufactures & Suppliers
    Buy cheap 1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits from Wholesalers

    Place of Origin:China

    Brand Name:MIROC

    Model Number:4148300271-4148300281

    1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. • Suitable for small hole range • Widely used in Dimensional Stone Quarrying

    KSQ Technologies (Beijing) Co. Ltd
    Verified Supplier

    Beijing

    Buy cheap Forging Retractable Button Rock Drill Bits for Top Hammer Rock Drilling from Wholesalers

    Brand Name:JINKE

    Model Number:32-152mm

    Place of Origin:Hebei,China

    Forging Type Retractable Button Rock Drill Bits for Top Hammer Rock Drilling T51 T45 76Mm T38 Retract Thread Button Rock Drill Bits for top hammer rock drilling Introduction Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Recommended for eliminating hole ..

    Xuanhua Jinke Drilling Machinery Co., Ltd.
    Verified Supplier

    Buy cheap Quarry / Mining Rock Drilling Bits with Heat Treatment High Performance from Wholesalers

    Brand Name:JINKE

    Model Number:12 inch high pressure

    Place of Origin:Hebei,China

    Quarry / Mining Rock Drilling Bits with Heat Treatment High Performance 12\' DTH hammer button bits with Flat, Concave , Convex , Drop Center bit face for hard rock borehole drilling Introduction DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ...

    Xuanhua Jinke Drilling Machinery Co., Ltd.
    Verified Supplier

    Buy cheap Taper Degree 4 Slanting Forging Flanged Bits Rock Drilling Tools With Inside Diameter 15mm - 22mm from Wholesalers

    Place of Origin:China

    Brand Name:RUNLAI

    Model Number:slanting forging flanged bits 1

    Taper Degree 4 Slanting Forging Flanged Bits Rock Drilling Tools With Inside Diameter 15mm - 22mm Specifications Produced by the best material, of various specifications and customized, so meet all customers\'s requirements.1.material:high manganese steel, carbide 2.Longer service life &competitive price 3. Customized 4. ISO 9001 5. Forged and well-treated so as to garuantee the good quality We have rich experience in drill bit field so the quality is absolutely OK. All of the producing proc

    Changzhou Liangru International Trade Co.,Ltd
    Verified Supplier

    Jiangsu

    Buy cheap Red PW Rock Drill Bits Surface Set Impregnated Casing Shoe Bit For Drilling from Wholesalers

    Brand Name:Chemshine

    Model Number:PW

    Place of Origin:China

    PW rock drill bit PW impregnated casing shoes casing shoe bit for drilling Impregnated diamond casing shoe is the most commonly used as it has he widest range of application and is generally the most efficient tool for advancing casing through overburden layers. We have two crown types of impregnated diamond casing shoes available, flat and V-ring. Surface set diamond casing shoe differs from the impregnated type in that they are set with a single layer of natural drill diamond in a pre...

    Chemshine Carbon Co.,Ltd
    Verified Supplier

    Fujian

    Buy cheap 7\" DTH Hammer Bits 178mm Cop64 DTH Bit Rock Drill Bits for Waterwell Drilling from Wholesalers

    Brand Name:SOLLROC

    Model Number:Cop64 dth bits

    Place of Origin:China

    7" DTH Hammer Bits 178mm Cop64 DTH Bit Rock Drill Bits for Waterwell Drilling Description: Different face style makes DTH bits suitable for various rock conditions. Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice. Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor i

    Changsha Sollroc Engineering Equipments Co., Ltd
    Verified Supplier

    Hunan

    Buy cheap Hard Rock Drill Bits from Wholesalers

    Brand Name:New Diamond

    Model Number:ND55

    Place of Origin:Hunan, China (Mainland)

    Alloy Steel ND55 DTH Drill Bits Description DTH bit is our company main product. After mang years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products. All our products are widely used in mining, water well drilling,tunneling, quarrying, construction, and civil engineering project. 1, Button Shape: Spherical,Semi-ballistic,Ballistic. 2, Mainly

    Hunan New Diamond Construction Machinery Co., Ltd.
    Verified Supplier

    Hunan

    Buy cheap Gold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill Bits from Wholesalers

    Brand Name:TIANHE

    Model Number:SD6-190

    Place of Origin:CHANGSHA,HUNAN

    Product Name: hammer tools mining drilling dth hammer Description: DTH hammers are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects. Quality level: 95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand MOQ: No requirement for testing and trial order Series: COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc General Introduction Bit Face Shape ...

    Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
    Verified Supplier

    Liaoning

    Buy cheap 7 Degree Flat Chipways Rock Drill Bits , Taper Chisel Bit To Variety Rock Formations from Wholesalers

    Brand Name:JINKE

    Model Number:20/22/28/30/32/34/36/38/40mm

    Place of Origin:Hebei,China

    ... Chipways Rock Drill Bits , Taper Chisel Bit To Variety Rock Formations Our taper drilling tools include taper drill bits and taper drill rod, and taper drill bits come into two types, taper button drill bits, and taper chisel drill bits. These drill tools...

    Xuanhua Jinke Drilling Machinery Co., Ltd.
    Verified Supplier

    Buy cheap AQ,BQ,NQ,HQ,PQ Impregnated Rock Drill Bits Diamond Core Drill Bits from Wholesalers

    Brand Name:Chemshine

    Model Number:AQ

    Place of Origin:China

    ...Rock drill bits AQ,BQ,NQ,HQ,PQ Impregnated Diamond Core Drill Bits Impregnated Diamond Core Drill Bit For Micro Drilling Rigs HQ, BQ, NQ, PQ Q series core bits Size O.D I.D Availability mm mm Imp. S.S T.C. PDC TSP E.P. AQ 47.75...

    Chemshine Carbon Co.,Ltd
    Verified Supplier

    Fujian

    Buy cheap R25 / T51 Button Drill Bit Diameter 64 - 152mm Ballistic Rock Drilling Bits from Wholesalers

    Brand Name:MIROC

    Model Number:Thread Button Bit R25/R32/R38/T38/T45/T51/ST58/ST68/GT60

    Place of Origin:Shan Dong, China(Mainland)

    ... - 152mm Ballistic Rock Drilling Bits Tungsten carbide drill rock bit 1) tungsten carbide drill rock bit is made with best quality alloy steel bar and tungsten carbide buttons, through special heat treatment. 2) tungsten carbide drill rock bit is suitable...

    KSQ Technologies (Beijing) Co. Ltd
    Verified Supplier

    Beijing

    Buy cheap DTH Hammer Bits Cop54 DTH Bit Rock Drill Bits For Blasting Drilling , yellow from Wholesalers

    Brand Name:SOLLROC

    Model Number:Cop54 dth bits

    Place of Origin:China

    ...DTH Hammer Bits Cop54 DTH Bit Rock Drill Bits For Blasting Drilling We offer THE COMPLETE SOLUTION including DTH drill bits, DTH hammer, RC hammers, RC bits, ODEX system, Symemtrix system, drill rods, shank adapters, accessories and added value services...

    Changsha Sollroc Engineering Equipments Co., Ltd
    Verified Supplier

    Hunan

    Buy cheap Single Tube T6-76 T6-86 T6-101 T6-116 T6-131 Impregnated diamond rock drill bits from Wholesalers

    Brand Name:SINOCOREDRILL

    Model Number:BWL NWL HWL PWL

    Place of Origin:China

    ... rock drill bit SINOCOREDRILL diamond impregnated drill bits feature advanced technology that results in longer intervals drilled, enhanced versatility and reliability, and a lower cost per foot. Our diamond core bits are ideally suited to modern drilling...

    Sinocoredrill Group Co.,Ltd
    Verified Supplier

    Jiangsu

    Buy cheap Wireline Drilling Core Drill Bit AQ BQ NQ HQ PQ Sizes / Rock Drill Bits from Wholesalers

    Brand Name:CHANGTAN

    Model Number:AQ BQ NQ HQ PQ T2,NMLC

    Place of Origin:CHANGSHA HUNAN

    ...Wireline Drilling Core Drill Bit AQ BQ NQ HQ PQ Sizes / Rock Drill Bits Q series core bits Size O.D I.D Availability mm mm Imp. S.S T.C. PDC TSP E.P. AQ 47.75/47.50 27.10/26....

    Changsha Changtan Geological Equipment Co.,Ltd
    Verified Supplier

    Hunan

    Buy cheap Foundation Drilling DTH Hammer Bits , Hole Size 3 ½ - 40 Inches Rock Drill Bits from Wholesalers

    Brand Name:Teamwhole

    Model Number:Numa DHD SD QL

    Place of Origin:Changsha,Hunan,China

    ..., then the most efficient method of drilling the holes are DTH hammers. 1. About Changsha Tianhe Drilling--- Manufacturer---rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits,

    Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
    Verified Supplier

    Liaoning

    Buy cheap Ultramatrix Core Bits Drill Hard Rock And Rock Drill Bits Diamond Drill Bit PQ HQ NQ Impregnated Core Bits from Wholesalers

    Brand Name:ROSCHEN

    Model Number:BQ HQ NQ PQ

    ... rock and Rock drill bits Diamond core drill bits PQ HQ NQ Impregnated Core Bits For Sandstone Drilling ROSCHEN Diamond Core Drilling Bit, Diamond Drill Bit for Sandstone Drilling 1) Diamond Drill Bit 2) Diamond Core Drilling Bit 3) PDC Diamond Drill Bit...

    ROSCHEN GROUP
    Verified Supplier

    Shanghai

    Buy cheap Professional T45 DTH Small Rock Drill Bits , Earthworks Tapered Button Bits from Wholesalers

    Brand Name:New Diamond

    Model Number:T45

    Place of Origin:Hunan, China (Mainland)

    ... longer primary drilling time and higher drilling efficiency. According to the tungsten carbide insert, tapered button bits can be divided into the types of hemispherical, conical andparabolic button, etc. Thread button drill bits are made...

    Hunan New Diamond Construction Machinery Co., Ltd.
    Verified Supplier

    Hunan

    Buy cheap Parabolic / spherical Tungsten Carbide Tips for rock drilling bit from Wholesalers

    Brand Name:Ri Xin

    Model Number:Various

    Place of Origin:china

    ... / spherical Tungsten Carbide Tips for rock drilling bit 1. Description: YG8C Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium...

    Zhuzhou Mingri Cemented Carbide Co., Ltd.
    Verified Supplier

    Hunan

    Buy cheap Earth Drill Boring Tools Double Cut Straight Drilling Auger With Rock Drilling Bits from Wholesalers

    Brand Name:TYSIM

    Model Number:KB

    Place of Origin:China

    ...Earth drill boring tools double cut straight drilling auger with rock drilling bits Product Description Conical drilling auger Feature: ♦ Location by pilot, conical structure drilling into the rock; ♦ Double cutter bearing uniform force, can avoid ...

    TYSIM PILING EQUIPMENT CO., LTD
    Verified Supplier

    Jiangsu

    Buy cheap Solid Carbide Rock Drilling Bits for Mining 36mm from Wholesalers

    Place of Origin:China

    Brand Name:China Coal

    Model Number:36mm rock drilling bit

    ... Rock Drilling Bits for Mining 36mm introduction: The cross drill bits 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 mainly used for hard rock...

    Shandong China Coal Industry & Mining Group Co.,Ltd
    Active Member

    Buy cheap GT60 ST68 T51 T38 thread rock drill bits for stone from Wholesalers

    Brand Name:super drill

    Model Number:GT60 ST68 T51 T38 thread rock drill bits for stone

    Place of Origin:china

    ... thread rock drill bits for stone Contact: Lucy Tel: +86 713 8906693 Whatsapp/Phone:+86 18186993613 E-mail: sales@superdrill.com.cn Address: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province Thread button drill bits are...

    Hubei Superdrill Mechnical Equipment Co.,Ltd
    Site Member

    Hubei

    Buy cheap High Performance Carbon Steel Rock Drilling Bits For Core Mining DTH Drill Bits from Wholesalers

    Brand Name:RZ

    Model Number:R32

    Place of Origin:China

    ... High Carbon Steel Black Color for Core Mining dth drill bits 1, Features 1. With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and...

    China National Complete Plant & Tools Co. Ltd.
    Active Member

    Beijing

    Buy cheap API Insert Tri-cone Rock Drill Bit for oil well drilling from Wholesalers

    Place of Origin:China

    ...Tri-cone Rock Drill bit Please kindly inform us size,milling tooth or insert type,IADC Code,sealing material,quantity. So that we will offer you accordingly. All Drill bit with API 7-1 certificate. Contact us...

    Dongying Gardener Oilfield Equipment Co.,ltd.
    Site Member

    Shandong

    Buy cheap tricone rock drill bits/rock drill tool/Roller cone bit from Wholesalers

    Place of Origin:China

    Brand Name:PRODRILL

    Model Number:Tricone Bits

    ...Tricone Rock Bits /Tri-Cone Roller Bit SIZE IADC CODE PIN SIZE WEIGHT (kg.) 4 3/4” IADC517,547 2 7/8” 24.2 4 7/8” IADC547 2 7/8” ...

    Xiamen Prodrill Equipment Co., Ltd
    Site Member

    Fujian

    Buy cheap Air pressure heavy duty quarry rock drill bit for stone mining and well3'' from Wholesalers

    Brand Name:Wooke

    Model Number:DHD3.5,3.5N, Mission30, Wooke30

    Place of Origin:China

    ... pressure heavy duty quarry rock drill bit for stone mining and well 3'' Production Description Air Pressure heavy duty quarry rock drill bit for stone mining and well 3'' Product name High Air Pressure DTH Bits 3''-12'' Details Matching...

    Wooke Rock Drill Equipment Co.,Ltd.
    Active Member

    Buy cheap High Air Pressure DTH Hammer Bits Rock Drill Bit COP44, DHD340, COP54, COP64, COP84 from Wholesalers

    Brand Name:Qideli

    Model Number:DHD340, DHD350, DHD360, DHD380, COP84, COP64, COP54, COP44

    Place of Origin:China

    ...QIDELI is an engineering company in mining and rock excavation. - We offer THE COMPLETE SOLUTION including drill bits, DTH hammer, drill rods, shank adapters, accessories and added value services. - We offer top hammer equipment...

    Putian Qideli engineering equipment Co., Ltd.
    Active Member

    Buy cheap DTH Drilling Bit / Rock Drilling Bit / Drilling Tool from Wholesalers

    Brand Name:Lys

    Model Number:All

    Place of Origin:Hunan China

    ...DTH Drilling Bit / Rock Drilling Bit / Drilling Tool -The grades of tungsten carbide drill bit Grade Density (g/cm³) Hardness (HRA) T·R·S (N/mm2) Application YG4C 15.0 89.5 1800 Maily used as small buttons for percussion bits and as the...

    Zhuzhou Lys Carbide Co.,ltd
    Site Member

    Hunan

    Buy cheap Hot sale high quality the cheapest 8 1/2inch tricone rock drill bits from Wholesalers

    Brand Name:Kingdream,CS,Lilin,Keruite

    Model Number:8 1/2inch tricone rock drill bit

    Place of Origin:Hebei ,China

    ...Model TCI Tricone drill bit IADC Code 517 Available size 8 1/2INCH Thread Connection 4 1/2REG Material 15CrNi4Mo WOB(KN/MM) 0.70~1....

    Hejian Chuanda Drill Bit Co.,LTD
    Site Member

    Hebei

    Go to Page
    Inquiry Cart 0