2400mm Blast hole drilling tapered rod Top Hammer Drilling for Granite

Blast hole drilling tapered rod 2400mm length drilling for granite and marble quarry, construction, railway, tunnel

Blast hole drilling tapered rod 2400mm length drilling for granite and marble quarry, construction, gold mine, railway, tunnel
T38, T60 Extension Drill Rods & Drifting Drill Rods drilling for granite and marble quarry, gold mine, railway, tunnel

Specifications:

High quality taper rod:

1. Shank: Hex 19, Hex 22, Hex 25, Hex 22 * 108mm
2. Taper: 4 degree, 6 degree, 7 degree, 11 degree, 12 degree
3. Length: 600mm-8000mm, such as 600mm, 800mm, 1000mm, 1200mm, 2400mm, 2800mm, 3000mm, 3200mm, 4000mm, 4500mm, 5000mm, 6000mm, 7000mm, 8000mm, 10000mm, etc


Features:

 ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients.  24 hour-7 days /week schedule to get our clients what they need – FAST.