• Model NO.：32MM 33MM 34MM 36MM 38MM 40MM
• Compatible：Jackhammer Y6 Y20 Y24 Ty24c Yt28
• Design - Button Shape：Spherical,Parabolic
• Design - Bit：Button , Chisel , Cross
• Diameter：32 ~ 45mm
• Material - Carbide：Tungsten
• Taper Degree：4, 6, 7, 11, 12
• Material - Steel：High Quality Alloy Steel
• Shank Size：22*108mm
• Transport Package：Wood Package
• Specification：SGS, CE, ISO9001
• Trademark：Prodrill
• Origin：China
• HS Code：82071990
• Production Capacity：10000pec,Months

Tungsten Carbide insert 7~12 degree dia. 30~44mm Taper Button Cross Chisel BitTypesR ock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bitApplication::U se in granite and marble quarry, gold mine, railway, tunnel, etc. for drillingFeature:Tapered drill bits connect tapered drill steel of rock drill for drilling holesMaterial:High quality carbide and high quality steelMOQ:5pcsWe can design and  manufacture  according to your  requirement  of diameter, number air holes and carbide button shape.Types of drill bitsDiameter          (mm)Taper Angle (Degree)Length       (mm)Tapered chisel bits20/22/28/30/32/34/36/38/404 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree50/55/60/71/80Tapered cross bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/80Tapered button bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/80


Prodrill other 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.  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.


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5. Contact: welcome your inquiry and question, please contact Cherry Chen. 
0086 138 5994 3034.