drilling a well by hand

Brand Name:MIROC

Model Number:Airleg rock drill

Place of Origin:China

... construction and national defense construction areas for drilling operations. YT28 Jack leg drill: The YT28 rock drill machine is a kind of high efficiency air leg rock drill machinery.It is mainly used for blasting holes and other drilling works in a

Model Number:Z5132

Place of Origin:china

Small Vertical Drilling Machine , Z5132 Hand Drilling Machine For Metal This vertical drilling machine is universal type machine tool. This machine is suitable for drilling, reaming, milling, drilling, boring, tapping countersunk hole etc.. Automatic ...

Brand Name:Minetech

Model Number:Hollow Anchor Bar Self-Drilling Bolt

Place of Origin:China

Hollow Anchor Bar Self-Drilling Bolt Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt Product Description Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micropiles, it is also...

Place of Origin:Hunan, China

...5mm, 5mm, 5.5mm, 6mm, 6.5mm, 8mm, 10mm Feature: Good toughness and abrasive resistance, high drilling ability. The Range of Application: used in drilling of iron, aluminum alloy, plastic, wood and paper. Specially in cement block,roof beam, wall, brick.

Model Number:SDS, SDML, SDXL

Place of Origin:China

...Drill Pipe Slip Rotary Hand Slips For Oil Drilling Rig Tools Drill pipe slips type SD can accommodate drill pipes from 2 3/8” to 7”. They are classified as short type -SDS, Medium type- SDML,Extra long type-SDXL according to gripping length. SDS slips are designed for shallow hole drilling, SDML slips are the perfect choice for all medium depth drilling and SDXL slips are designed for deep drilling...

Brand Name:MING

Model Number:MZ0737-7

Place of Origin:CHINA

... button Matched connection: 7 degree taper Diameter: 37mm KINGDRILLING DTH taper drill bit description: Through the taper connection on the drill bit and drill pipe, the tapered button drill bit is mostly used in conjunction with a tapered drill pipe and

Brand Name:TOBO

Model Number:ASTM A312

Place of Origin:Shanghai

Product Description: The Self Drilling Metal Screws are also equipped with a point type that complies with ANSI B 16.9 and ASTM A420 standards. The sharp, pointed end helps the screw self-drill into metal surfaces with ease, saving you time and effort...

Brand Name:Shacman

Model Number:SR150

Place of Origin:China

Refurbished Shacman SR150 rotary drilling rig with friction/interlock kelly bar and parts SR150C is a 150kN rotary drilling rig produced by Beijing Shacman Heavy Machinery Co., Ltd., with a maximum drilling depth of 1.5m, mainly used for industrial and ...

Place of Origin:HeBei . China

Petroleum Drilling Bit Three Cone Drilling Tool For Hard Formation Well Drilling L-Series Introduction Cuttong Structure: part of tricone bit,both steel tooth bits and tci bits are available Products Application: bit cutter legs are mainly used in building...

Brand Name:Bauer Soilmec IMT XCMG SANY ZOOMLION

Model Number:second hand rig

Place of Origin:China

Product name Hydraulic Piling Driver 30m 40m 50m 60m 70m 80m 90m Depth Rotary Drilling Rigs used second-hand rig Here is Beijing Jietaihongli Technology Co., Ltd, built-in 2004 and located in Beijing, China. Welcome Contact Us Due to space limitations, not...

Place of Origin:Shanghai, China

Model Number:FH-DZ38

Brand Name:SAFEYEAR

21V Wholesale Customized Brushless Hardware Cordless Set Electric Drill Power Tools Electric Drill Power Tools Specification #detail_decorate_root .magic-0{width:750px}#detail_decorate_root .magic-1{overflow:hidden;width:750px;height:731.9767441860465px;...

Categories:PCB Drilling Machine

Country/Region:china

Product Details Model: CPD-7700AHL Origin: Taiwan Production date: 2005 System version: SIEB & MEYER CNC 84 Number of Machine Spindle: 7 Processing size: 470*690mm Spindle Speed: 200Krpm Spindle Model: British Westwind XY Maximum Speed: 50m/min Z Maximum ...

Brand Name:SHACMAN

Place of Origin:SHAANXI,XIAN

SHACMAN H3000 Series Water Sprinkler Trucks The sprinkler truck, also known as a multi-functional sprinkler truck, is a special vehicle designed for road cleaning, environmental moisturizing, greening maintenance, and emergency operations. It is widely ...

Brand Name:Betalent

Model Number:Left hand drill bit , micro drill bit

... in which the left drill has to be used are as follows: Some spindles are restricted by conditions and cannot use right drilling. In one word, left-hand drill bit is the supplement to right hand drill bit. For situations in which right-hand drill bit could

Brand Name:JCDRILL

Model Number:YN30

Place of Origin:Hebei,China

... the small gasoline-engine,compressor and rock drill. It can blow off the rock powder in the blasthole by the compressing air generated from itself. Just30kg weight for the main engine . Easy to carry about.Applicable for the areas of ...

Brand Name:RTCRAFT or OEM

Model Number:2-7.5mm or Inch size

Place of Origin:CHINA

...Hand Drill Bit Set for Broken Bolt Description: - Screw extractors, easy out, are designed to remove broken studs, bolts, socket screws and fittings - Contains 5 screw extractors, and 5 matching left hand stub drill bits - Left hand drills ensure the broken bolt or screw is not tightened in the hole - Using the left hand...

Brand Name:Ruijin

Model Number:ND-5001

Place of Origin:China

... battery. color silver ,black ,customized net weight about 1.5kg battery NI-MH output power more than 20W Max. Drilling Diameter 4.2mm No

Brand Name:MIROC by KSQ

Model Number:H22-11D-610

Place of Origin:China (Mainland)

...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 angles of 11 and 12 degrees are used by a