H22*108 Tapered Drill Rod

Min Order : 100 Pieces

Usage:

Stone Type of use: Granite, Marble, Limestone, Basalt, Sandstone, Slate

Purpose of use: Combing, Drilling

Machine of use ：Stone Hand Held Machines

Supplier Detail

Xiamen Prodrill Equipment Co.,Ltd

Xiamen Prodrill Equipment Co.,Ltd

Established: Jan 01,2000

China

Main Product:

drilling tools, expansive mortar, shims and wedges, hydro bag and air pushing bag, rock drills machines

user img

Ms.Simon Hu

Adr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China

Product Description

Carburization is a process used to harden the entire tapered drill rod surface both internally and externally to strengthen and extend the life of the tapered drill rod.
Shank Hexagon: 19*108 mm, 22*108mm, 25*108 mm, 25*159 mm; 6, 7, 11, 12 degree taper in most lengths, taper degree of drill steel is mostly imports for excellent drilling productivity.

For drilling medium-hard to hard and abrasive rock formations, taper angles of 11 and 12-degrees are normally used on modern drill rigs, like Y6, Y10, Y24, YT24, YT27,YT28,YT29A pneumatic or other hydraulic rock drills . For low impact rock drills and softer rock formations, a narrow tape range of 7 degrees is used, such as Indian, Saudi’s granite and marble quarry. A comprehensive range of taper button bits, cross bits and chisel bits with 6, 7, 11, 12 degree taper, drill hole diameter: 28mm-57mm.

Categories:

Home Tools AbrasivesStone Cutting,Surface ProcessingStone Drilling Tools

Related Searchs:

Tools Abrasives Stone Cutting Surface Processing Stone Drilling Tools System.String[]