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We are a chinese manufacturer and supplier of drilling tools， established since 1983. we have dedicated ourselves since to supply the drilling industry with the best products. Our products, such as bits, Drill pipe, drill collar and other drilling.....

Our company main products are rock Drilling tools and mining tools, include five series, more than 500 types. They are Tapered Drilling Tools, Threaded Extension Drilling tools, mining tools, Down The Hole Tools, and coal mining tools. Our products.....

Name Self Drilling Screw Size M3.2---M8 Standard DIN、ANSI、JIS、BS、AS Package BulK、Small Material 1020、1020A Finishing ZP、DACROMET

the material is stainless steel 304 316, and all the products have passed the certificate of ISO 9001:2000

SAND RockTools, supply best quality Rock Drilling Tools made in China, hereby present our sincerity introduction and we looking forward to establish success long term mutual benefit business relationship with your esteemed company. Products.....

Liaocheng Tiangong Tools Co., Ltd lies in the Xingye Industry Park of the Economic Development Zone of Liaocheng City. The company mainly produces and sells rock drilling tools, mine fittings, civil engineering tools, rock/soil boring and digging.....

coal &mine drilling machine

We produce many types of hard alloy products for rock drilling tools, such as K0 type to mount the shaped impact rock bore bits and advanced blade bits, K1 type to mount the hollow shaped. "+"shaped, three-flanged and "x"shaped impact rock blade.....

本司长期加工生产自攻自钻螺丝，欢迎来电来涵！ our factory produce many kinds of self-tapping & self- drilling screw professionally.WeLcome to contact us for cooperation

We are a professional OEM/ODM supplier. OEM capacity: Assembly • Mechanical Cutting Tools • Boring • Drilling • Milling Finishing • Deburring • Metalizing • Polishing Machining •.....

Dirlling pipe with API Spec 5D 1)OD: 2-3/8"~5-1/2" 2)Grades: E-75, X-95, G-105, S-135 3)Upset ends: EU, IU, IEU 4)high quality 5)reasonable price

1. Material: Brass; Stainless steel; Carbonized steel; Zinc alloy 2. Surface finished: Chromeplate; Galvanization; Copperize; Nickle plated 3. Our factory has equipments with CNC lathes, millings, drillings, planning and grinding machines. We.....

Drill dia; 10mm Rated voltage: 220v Frequency: 50/60 Hz Input power: 400w No-load speed: 0-2800r/min The machine is intended for drilling in wood , metal, ceramics and plastic.Machines with.....

Calcium chloride (90%min) Calcium chloride dihydrate (74%--77%) Application: Oil drilling and petrochemical, used in melting snow, dust prevention, concret freeze prevention, food industry, electronics, leather. Appearance : Prills, .....

Features : Designed for drilling stone slab, ceramic tile and porcelain wet or dry. Carbide tipped center point helps accurately start drilling. Applications : Stone slab, tile, porcelain, brick. Machinery : Drill machine, hand drill. .....

Xanthan Gum Oildrilling Grade: Mesh:40 Appearance:cream-white powder Loss on drying(%):11.08 Ashes(%):9.94 Viscosity(1% KCL, cps):1670 Shearing Ratio:6.84 Rheologic Measurement: Rate 600rp 300rpm 200rpm 100rpm 6rpm .....

We are manufacturing and supply drilling tools, such as rock auger, bucket and core barrel, as well as the casing, C.F. hollow stem augers and cutting teeth etc.

Printing and size & drilling can be done as per customer's requirements.

WOOD AUGER DRILL BIT Description: Made of High carbon steel. With threaded tip. For precision drilling in soft and hard wood, large section beam, chipboard and plywood. Dia. 6 -38mm; 1/4 to 1-1/2" Length: 235, 460mm; 9", 18" Other.....

grits size: rough, middle, fine, mainly appiled with polishing wheel for polishing, large holes drilling, curve-shaping purposes we have brazed, sintered, electroplated profile wheels available.