OOLS CK T L RO XDRIL MA Self‐drilling Anchor [键入文档副标题] Administrator OOLS CK T LL RO XDRI MA [选取日期]

The self‐drilling hollow bar anchor system is comprised of a hollow threaded bar attached with a drill bit that performs drilling, the hollow bar allows air and water to freely pass through the bar during drilling to remove debris, after drilling at the required depth is completed, grout fills the hollow bar through the pressure for their requirement and completely covers the entire bolt Coupler: The couplers can be used to join hollow bars and extend the bolt length, it means the anchor can be elongated with the couplers Plate and Nut: The plate and nut are installed according to their design requirement ...

OOLS CK T L RO XDRIL MA Aver. Effect. Ultimate load Cross‐sec capacity Area Outer Dia. effective Ext. dia. Inner Dia. Tensile Strength Yield Strength Yield load capacity KN kips KG/M lbs./ft. Anchor Plate

Weight Kg / Lb. Hardened cross bit for loose to medium dense conditions with small boulders. TC cross bit for soft to medium rock formations Diameter (mm) / inch Key size （mm）/inch Length （mm）/ inch Length （mm）/inch Key size （mm）/ inch Hole diameter (mm) / inch

Weight Kg / lb. Steel cross bit Hardened steel bit for loose to medium dense ground conditions TC insert bit for soft to medium rock formations OOLS CK T LL RO XDRI MA Bit with thread R32N & R32S & R32L Hardened arched bit for optimized geometry for unconsolidated soil with small boulders TC arched bit for optimized geometry for soft to medium rock formations Hardened button bit for unconsolidated rock with boulders TC insert button bit for medium rock formation Hardened cross cut drill bit, suitable for most applications including narrow bands of soft r

www.max-drilling.com Length Meter / Feet OOLS CK T L RO XDRIL MA Type Length (mm) / inch Weight Kg / Lb. Key size (mm) / inch Length (mm) / inch Weight Kg / Lb. Dimension (mm) / inch Hole diameter (mm) / inch Weight Kg / Lb.

Diameter (mm) / inch Key size (mm) / inch Weight Kg / Lb. Length (mm) / inch Dimension (mm) / inch Hole diameter （mm）/ inch

OOLS CK T LL RO XDRI MA No matter what kinds of soft rock, loose-medium rock, hard rock and any other special formations, just tell us what you need, our special tailored service is waiting for you upon your demand. MAXDRILL ROCK TOOLS CO., LTD KEMAI MACHINERY & EQUIPMENT CO., LTD Add：Room 408, 4/F, Tower A, Chengshi Fangzhou Building, N0. 25, Zunyi Road Guiyang, Guizhou, China Tel: +86-851-88639105/06 Fax: +86-851-88639108 E-mail: [email protected] [email protected] Web： www.max-drilling.com www.kemaico.com www.maxdrill.com.cn