kamy roadheaders

Tel No. +86-21-57674157

127mm reamer drill bits for tunneling

Quality Inspection

Technology led the establishment of the quality assurance after-sales service, improve the management system.

Production License

Production license of the product ensure that the license number, approval date and expiration date.

Product Packaging

Product packaging in line with national regulations, due to packaging damage caused by the products borne.

After-sales Service

Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.

China Carbide Tipped Drilling Button Bit Kt R38 - China

Advanced type of taper drill bits when compared with taper chisel bits and taper cross bits. With carbide buttons hot pressed on bits bodies, it has good drilling performance and life time. ... button bit, retrac bit, drop center, reamer bit ,guide bit (3

Learn More

rock drilling bits for mining quarrying tunneling-roadheaders

Pilot Adapter Drill Bit Reamer For Cut Holes Quarry Mining. ... Button Drill Bit Rock Drill Bits For Tunneling. Get a Price; QUARRY ROCK DRILLS - ProDrill - Rock drilling tools,DTH ... QUARRY ROCK DRILLS. ... tunnelling and mining applications in differen

Learn More

China T38-64mm,70mm,76mm,89mm Button Bits, T38 Button

Our other T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38 127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38

Learn More

Green T45 Diameter 102mm - 127mm Reamer Drill Bits

Quality Reaming Drill Bit manufacturers & exporter - buy Green T45 Diameter 102mm - 127mm Reamer Drill Bits For Tunneling from China manufacturer.

Learn More

General Catalogue,rock drilling tools, dth hammer, dth bits

Sinodrills products cover chisel bits, cross bits, button bits, DTH hammers, DTH bits, drag bits, tapered drill rods, integral drill rods, semi-finished products for rock drilling tools (hollow steel, tungsten carbide and bit bodies), rock drills, miner l

Learn More

Domed Reaming Drill Bit T38 / T45 Tungsten Carbide Drill

Popular Products of Domed Reaming Drill Bit T38 / T45 Tungsten Carbide Drill Bits For Rock Drilling Tools by Reaming Drill Bit ... Tunneling, Mining,Quarrying ...

Learn More

Api Reaming Drill Bits, Api Reaming Drill Bits Suppliers and

Alibaba.com offers 122 api reaming drill bits products. ... ST58 , T51 , T38 102mm-127mm dome bit for ... High Quality Drilling tools reaming bits drill taper reamer ...

Learn More

Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm

Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter . Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter.

Learn More

Shank Manufacturers & Suppliers, China shank Manufacturers

Tool Bits , Reamer , Countersink , Twist Drill , Cut off Blade Mgmt. Certification: ISO 9001 ... High Air Pressure DTH Drill Bits for Open-Pit Mining ... Tunneling Trencher Conical Drilling Teeth S135 Model.

Learn More

R32-45mm Thread Rock Button Drill Bit For Tunneling - Buy

The threaded drill bits are equiped with the hydraulic drilling jumbo and used for crush rock, which are widely used in the tunnel construction, large scale mine (open and underground) and large section tunnel advance in metal mine.

Learn More

194mm Casing Drilling Under-reamer System For Water Well

Product details. Rock drilling tools factory KINGDRILLING professionally produce 194mm casing drilling under-reamer system for water well drilling, it could carry the casing tube down to the hole and protect wall to achieve drilling work.

Learn More

Reaming Drill Bits for Drilling - Made-in-China.com

Bestlink Reaming Drill Bits for Drilling Aplications This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter.

Learn More

Drill Reamer Bits, Drill Reamer Bits Suppliers and

Alibaba.com offers 3,557 drill reamer bits products. About 50% of these are mining machinery parts, 27% are drill bit, and 1% are construction machinery parts. A wide variety of drill reamer bits options are available to you, such as drill bit, reamer. Yo

Learn More

Tunnel Drill Bits, Tunnel Drill Bits Suppliers and

There are 4,348 tunnel drill bits suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Pakistan, which supply 99%, 1%, and 1% of tunnel drill bits respectively. Tunnel drill bits products are most popular in Dome

Learn More

127mm Reaming Tools / R32 Reamer Drill Bit For Mining

127mm reaming tools / R32 reamer drill bit for hole opener Reaming drilling tools are used when a large diameter is needed to be reamed out after a pilot holes is drilled to a seepth. We manufacture pilot reaming drilling tools, domed reaming button bits

Learn More