Cemented Carbide tips yg15 yg11 34mm Tungsten Carbide insert for H22 hollow drill rod 

Tungsten Carbide Mining Products are subjected to very severe working conditions, against heavy natural odds.
Here the quality of ProDrill products is put to real test which it passes with flying colors . ProDrill has introduced different
mining grades are designed to work efficiently in various formations like Granite , Basalt , Sandstone, Quartzite and even
in soft formation like Lime and Coal.

DRILL STEEL INSERTS

ProDrill  Drill Steel Inserts (D S Inserts) are brazed on Integral Drill Steel to drill the hold for blasting.ProDrill has successfully
designed and developed the grade which gives longer life, greater reliability and increased fatigue strength .ProDrill is the
Market Leader in India for quality DSI.

Product name:cemented carbide 
Grade:YG15 

Tungsten carbide rock drill bit K038 K034, K033, K032, K030 are very popular in Saudi Quarry market and Indian stone
quarrying tools market like Jodhpur , Bangalore for sandstone and black galaxy quarry drilling hole, So far for 10  years we
now have been exporting it to Mundari, Mumbai, New Delhi Chennai, Visakhapatnam, Roadcoimbatore, Guwahati, Rajsamand etc. 
and For Saudi quarry, we sold it to famous quarry owner like TAHANT MINING for Tropical Brown, Saudi Bianca, Pink granite
quarry drilling
We do recommend our YG15 grade for Medium hard formation(stock ) and our YR09 grade for very hard formation.
2, the strength of our tungsten carbide tipped drill bits teeth.
A: HIP sintered and heat treatment for insuring the good quality of each tungsten carbide inserts
B: Both virgin and recycle powder are available at your option
C: We will issue the quality certificate to get the national standard

Our Products Range:
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 
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