Sign In | Join Free | My lightneasy.org
lightneasy.org
Products
Search by Category

3 inch hole drill bit

All 3 inch hole drill bit wholesalers & 3 inch hole drill bit manufacturers come from members. We doesn't provide 3 inch hole drill bit products or service, please contact them directly and verify their companies info carefully.

Total 5205 products from 3 inch hole drill bit Manufactures & Suppliers
Buy cheap Down The Hole Drilling 4 inch DTH Drill Bits , DTH Button Bits product

Brand Name:ROSCHEN

Model Number:4"

Place of Origin:Germany

...DTH bits DTH Bits 4 inch Used for DHD340 Down Hole Hammer Down The Hole Drilling Features: 1. Strict quality controlling 2. Selected high quality special steels and carbide 3. Produced by CNC machines 4. ...

ROSCHEN GROUP
Verified Supplier

Shanghai

Buy cheap 12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length product

Brand Name:MIROC

Model Number:DTH380, length 1550mm, thread API 4 1/2"

Place of Origin:Shan Dong China(Mainland)

... direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration...

KSQ Technologies (Beijing) Co. Ltd
Verified Supplier

Beijing

Buy cheap Mining Tools DTH Bore Hole Drill Bit 4.5 Inch For Diy Water Well Drilling Rig product

Brand Name:Legend Drill

Model Number:DHD450 4.5inch

Place of Origin:China

...Mining Tools Dth Drill Bit Numa Drilling Diy Water Well Drilling Rig Description: Flat Face: This Is An Universal Design, Especially For Hard And Abrasive Rock ...

HAO Carbide Co., Ltd
Verified Supplier

Hunan

Buy cheap 3" 4" 4.5" 5" 5.5" Inch RC Drill Bits, RC Button Bits, RC Bits product

Brand Name:SOLLROC

Model Number:RC531 RC bits

Place of Origin:China

...Inch RC Drill Bits, RC Button Bits, RC Bits Product specifications: RC Bits External diameter Bit shank Hole range Connection thread 81mm RE531 Ø84mm- Ø100mm 3"-4" Remet 120.5mm PR40 Ø124mm- Ø142mm 3.5"-4" Remet 3.5"-4" Metzke ...

Changsha Sollroc Engineering Equipments Co., Ltd
Verified Supplier

Hunan

Buy cheap 8 1/2 Inch PDC Drill Bit 5 Blades Steel Body For Hard Rock Drilling product

Brand Name:chuanzuan

Model Number:S323

Place of Origin:hebei

...Inch PDC Drill Bit 5 Blades Steel Body For Hard Rock Drilling Product Description Size of Rock Bit 165mm 6 1/2 inch blade 5 IADC M232 Thread Connection 3 1/2 API WOB 25~120 KN RPM 60-350 Formation Suitable ...

Chuanda Drilling Machinery Co., Ltd.
Verified Supplier

Hebei

Buy cheap 7 Inch - 8 Inch Hole Opener Bits Alloy Steel With 190/ 216mm Dia , ISO Approved product

Brand Name:New Diamond

Model Number:Hole Opener Bits

Place of Origin:Hunan, China (Mainland)

... DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite condition and job specifications. In addition, new diamond hole openers...

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

Hunan

Buy cheap Diamond Core Hole Drill Bits NMLC / HMLC Core Bit For Mineral Exploration product

Place of Origin:China

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

... Drill Bits NMLC / HMLC core bit For Mineral Exploration NMLC / HMLC core bit This type of bit is primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bit...

Sinocoredrill Group Co.,Ltd
Verified Supplier

Jiangsu

Buy cheap Exploration Core Drilling Impregnate Diamond Hole Drill Bit High Penetration Rate product

Brand Name:Sinotechdrill

Model Number:A, B, N, H and P

Place of Origin:China

...Wireline impregnated diamond coe bits 1. Available in all standard drilling sizes (A, B, N, H and P). 2. Various crown height and waterways design 3. Long lifespan and optimum penetration rate. 4. “Q” ...

Sinotechdrill International Co., Ltd
Verified Supplier

Shandong

Buy cheap ANSI Screw Machine HSS Twist Drill Bits For Metal / Stainless Steel Straight Shank product

Brand Name:RTCRAFT or OEM

Model Number:Inch size

Place of Origin:CHINA

...,Bright finished,Amber finished,Black&Bright 4. Point:118°/135°split point 5. Shank:Straight Shank 6. Drill Bits set are available. 7. Drilling holes on Iron,Metal,stainless steel sheet. Specification: 1. Material and Hardness: DESCRIPTION OF HSS...

DANYANG RIGHTOOLS CO.,LTD
Verified Supplier

Jiangsu

Buy cheap Solid Carbide Tipped Drill Bits , Smooth Holes Carbide Drill Bit Set For Metal product

Place of Origin:Shanghai, China (Mainland)

Brand Name:Talentool

Model Number:spade-shape

...-shaped carbide point glass and tile drill bit Product Description 1. Super hard carbide tip, good quality Cr40 shank, auto-welding with silver material, or HF welding; 2. Drilling on glass, granite, tile and glass...

Talentool (Shanghai) Diamond Manufacture Co., Ltd.
Verified Supplier

Shanghai

Buy cheap 4 Wings Chevron Drill Bits For Mining / Water Well Drilling ISO CE Certificatied product

Brand Name:JCDRILL

Model Number:10"

Place of Origin:Hebei,China

...ISO CE certificatied 4 wings chevron drill bits for Big Diameter Mining / Water Well Srilling Application 4 wings step drag bits are one piece construction of alloy steel cast with tungsten carbide cutting tips and...

Beijing Jincheng Mining Technology Co., Ltd.
Verified Supplier

Beijing

Buy cheap Down the hole drilling bits with high quality and cheap price from China factory 6'' product

Brand Name:Wooke

Model Number:DHD360,IR360,360N,QL60,QL60NSD6,Mission60,Wooke60

Place of Origin:China

...Down the hole drilling bits with high quality and cheap price from China factory 6'' Production Description Bit head design and selection: Flat Front Spherical Applications: For drilling in hard and abrasive rock Flat Front Spherical...

Wooke Rock Drill Equipment Co.,Ltd.
Active Member

Buy cheap DTH bits, Down The Hole drilling bit, DTH button bits product

Place of Origin:China

Brand Name:Jinquan

Model Number:SD4, DHD350, COP64, QL 50, Mission 80, SD12, DHD112, NUMA125

...DTH bits, Down The Hole drilling bit, DTH button bits DTH bits, Down The Hole drilling bit, DTH button bits manufacturer and supplier, produced by Liaocheng Jinquan Construction Machinery Co.,Ltd, China, these DTH hammer bits are used for mining, ...

Liaocheng Jinquan Construction Machinery Co.,Ltd
Active Member

Shandong

Buy cheap 36 mm Dry Diamond Core Drill Bits / Core Hole Drill Bits Professional product

Brand Name:Master Core & Core-XZ

Model Number:BQ

Place of Origin:China

...36 mm Dry Diamond Core Drill Bits / Core Hole Drill Bits Professional Description: The impregnated diamond bits are typically used in the drilling of hard earth layers (hard stratum or formations), and it is quite suitable for...

Wuxi drilling tools factory Co.,Ltd
Active Member

Jiangsu

Buy cheap 6 inch DTH Drill Bit , 165mm High Air Pressure Rock Drilling DTH Hammer Bit product

Brand Name:JINKE

Model Number:6 inch high pressure

Place of Origin:Hebei,China

...165mm High Air Pressure Rock Drilling DTH Hammer Bit , 6 inch DTH Drill Bit Introduction DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific ...

Xuanhua Jinke Drilling Machinery Co., Ltd.
Active Member

Buy cheap DHD340-127mm DTH down the hole drill bit without foot valve for water drilling product

Brand Name:PANDA EQUIPMENT

Model Number:DHD, MISSION, SD, QL, NUMA

Place of Origin:CHINA

.... PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools. Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc. In DTH drilling, the rock drilling bit is...

YANTAI PANDA EQUIPMENT CO., LTD
Site Member

Shandong

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

Brand Name:Teamwhole

Model Number:Numa DHD SD QL

Place of Origin:Changsha,Hunan,China

... | Foundation Drilling | Rock Drilling Equipment With DTH Bit Hole Size From 3 ½ to 40 inches DTH solutions for large holes--Where there’s solid rock and a need for large diameter holes, then the most efficient method of drilling the holes are...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Active Member

Liaoning

Buy cheap DTH hammer  Bits DHD360-165mm /down the hole drill bits product

Place of Origin:China

Brand Name:Prodrill

Model Number:DTH Bits DHD360-165mm

...DTH Drill Bit, DTH bits, DTH Button bits BR2 - 90mm(3.5") in diameter range between 76mm - 90mm Description: (1) Made from premium quality nickel-alloy ...

Xiamen Prodrill Equipment Co., Ltd
Site Member

Fujian

Buy cheap M333 5blade 8 1/2 inch PDC drill bit product

Place of Origin:China

Brand Name:HJ

Model Number:M333 5blade 8 1/2 inch

... improve the life Compositegage low torque design, improve the drilling efficiency Gradually open theasymmetric spiral blade teeth arrangement design.Improve thestability of the bits. The main and auxiliary cuttingstructure design,improve the...

Hejian Hengji Bit Manufacture Co.,Ltd
Active Member

Hebei

Buy cheap 15 1/2 inch PDC drill bit for sale water well drilling 393.7mm product

Brand Name:chuanzuan

Model Number:IADC 537

Place of Origin:china

...New stye 15 1/2 inch IADC537 water well drill bits for oil well Related Products Welcome visting Yichuan and know us more. This is the ...

Hejian Chuanda Drill Bit Co.,LTD
Site Member

Hebei

Inquiry Cart 0
  • 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