T38 76 Top Hammer Button Bits Used for Blast Hole Rock Drilling

TOP HAMMER DRILLS

​​​​​​​​​​​Our Roschen top hammer drill rigs are equipped with powerful hydraulic rock drills that offer high penetration rates, reliability, and excellent fuel economy. These diesel-powered rigs represent the industry's leading range, from lightweight rubber-tire drills to the most powerful production drills available.

Roschen stocks a comprehensive supply of Tophammer Drilling Tools. Whether you require bits, coupling sleeves, shank adaptors or rods, we have exactly what you need when you need it.

Tophammer Drilling Tools

Tophammer button bits

Threaded Bits:

Diameter: 33mm-203mm
Thread: R22-R38, SR28-SR35, T38-T51, GT60, ST58/68
Type: Button Bit, Cross Bit, X bits
Skirt: Normal, Retrac and Straightrac

Tapered Bits:

Diameter: 28mm-70mm
Degree: 4°, 6°, 7°, 11°and 12°
Type: Chisel bit, Cross bit and Button bit
Skirt: Short or Long Skirt

Coupling Sleeves:
Thread: R22-R38, SR28-SR35, T38-T51, GT60, ST58/68

Shank Adaptors:

Type: Atlas Copco, Tamrock, Montabert, Ingersoll-Rand, Furukawa, Boart Longyear and Gardner Denver etc.
Thread: R22-R38, SR28-SR35, T38-T51, GT60, ST58/68

Integral Drill Steel:

Diameter: 28mm-41mm
Shank: H22x108mm, H25x159mm
Length: 400mm-4345mm

For more information please contact:

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

 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.