Search Results for 'used drill bits'

Used with handheld angle grinders or variable speed drills. Designed for wall drilling of concrete block or brick without using water. 1” to 6” diameters are available.

1. Specification: Produce all sizes of core drill bits on the basis of clients' requirement. 2. Applications: Used for drilling all kinds of stones, zirocnia alumina, ceramica, refractory material and reinforced concrete. 3. Feature: High.....

Laser welded, for drilling various materials, such as reinforced concrete asphalt road, stones, and ceramic materials. Fast drilling, long service life, being used in different ways and excellent performance. Diameter Segment (n) Segment.....

Our company developed the coarse alloy suitable for earth drilling and drilling tools used in building which has a a good impact toughness, longer life. The production scale of the company allows us to guarantee product quality while providing.....

The drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity.Our company drill collar are manufactured strictly from API.....

1.Size: from 15MM on 2. Specially designed to invoide slipping on the surface of marble, granite, tiles, glass, ceramic, porcerlain, bone, etc when making hole on them. 3.The drum of diamond core drill bit can be interchangable when it is used up.

The petroleum drill bit series takes the core drill bit and the crystal combination including the diamond takes the core drill bit to use the semicircle, the flat base shape crown department, inside and outside the artificial diamond and the crystal.....

Vacuum brazed tooth-type core bit is used for drilling stones with super long working life and super high efficiency. This product is a patent product in China. Regular diameters are between 20mm and 100mm. The core bit includes shank and thread, .....

The drill rod is the key part in the rock drill machine, our company manufactures different models of drill rod to meet different customers' needs. The specific information as follow: * It is bar that using for drilling the rock and use with bit.....

It reaches API Spec 7-1 and SY5144 standard .Three type: Drill collar, Spiral drill collar, Spiral drill collar with elevator Groove and Slip Groove. Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension......

Synthetic diamond drill bits are used to make holes at crisp and hard ware such as glass, stones, shells, gems, ceramic, etc. skype:ooo7799799

Diamond core bits are widely used in the fields of geological exploration, engineering-oriented, hydroelectric and building engineering. Diamond drill bit series include the bits of different structures (Single tube bit, Double tube bit and wire.....

Our factory specializes in manufacturing many kinds of drilling bits, includes chisel type bits, cross type bits, button bits, tapered drill rods and integral drill rods, extension rods, shank adapter rods, pneumatic drilling rods etc, . Mainly used.....

we are a agent of tricone bits in China.we sale new and used tricone bits (TCI and Steel tooth ), PDC bits, drill pipe drill collar and drilling equipment for oil field, water well and mining. we also want to buy scrap tricone bits such as PDC TCI.If.....

We have in large quantities Scrap Metals, Used Rails, HMS1-2, , AU-Metal, Used Drill Bits(Diamod and PVC), Used Plastlc Bottles and many more in metric tons for sale. Interested buyers should contact us.

Milling/Drilling Bits We offer Tungsten Carbide Rock drilling tips. These kinds of tips are using for rock drilling, Road Milling, constructions tools tips etc. The main types are: Type K0\Type HCK2\Type HCK3\Type HCK10\Type HCK20\Type HCK21\Type.....

ZG-31II Interrnal Combustion Rail Drilling Machine a. Feature: It is designed with a simple structure. The hole can be positioned accordingly and drilled with high precision. The fluted twist drill bit is used. While drilling, water can be supplied.....

Feilong Drilling Spare Parts Company was established in 1983 dealing in all size of drill bits(New and Rebuilt) , drill pipe, drill collar and down hole tools for Oilfield, Water Well, Mining and Construction Industries etc drilling rigs. At the same.....

3U Super Hard Products Co. TSP(thermal stable polycrystalline diamond) TSP is the ideal material for petroleum and geological drilling bits, Those drill bits can be of soft, medium and hard stratum Can be normally used for oil drilling......

PDC can be not only used as the cutting element for oil drill bits the infix of soft and medium hard stratum, but also as the cutting blades for processing cutting tools, used for cutting ferrous metal and non-metal materials. E-mail:.....