Rock Drilling Mining Thread Drill Rod T38 for T45 Thread Button Bit Extension Rods
Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers
industry-leading strength and penetration rates for more productivity,Excellent straightness and hole clean quality,
Get max.drilling performance for rock drills with long life to save up fuel cost rate.
Diameter: 76mm, 89mm, 102mm
Skirt body: retrac, normal, and straightrac
Face type: flat, uniface, drop center
Carbide shape: Dome, ballistic, semi-ballistic
Used in bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer.
Main products:
1-12 inch middle-low/high air pressure DTH hammers & bits Big hole high air pressure DTH hammer using in water
well, oil, gas and construction drilling Eccentric overburden drilling Equipment Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod, Shank adapter, coupling sleeves and all kinds of adapters
Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil,
Uruguay, Iran, Philippines, Thailand, India, etc.
Audited Supplier 
){kind=link}