34mm 4 Buttons 7 Degree Tapered Button Drilling Bits
| Types of drill bits | Diameter (mm) | Taper Angle (Degree) | Length (mm) |
| Tapered chisel bits | 20/22/28/30/32/34/36/38/40 | 4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree | 50/55/60/71/80 |
| Tapered cross bits | 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 | 50/55/60/71/80 |
| Tapered button bits | 28/29/30/32/33/34/35/36/37/38/40/41/42/45 | 50/55/60/71/80 |
1. Packing details : Carton box and Wooden box .
2. Handling time for an order:
Based on order quantity, normally it takes 15-30 days for
production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way:
Sample order: We suggest Express like DHL/UPS/TNT/FEDEX/EMS or by air.
Bulk order: We suggestby sea shipment or by airway cargo.
We offer a full range of rock drilling tools products. Such
products are provided as top hammer percussive drilling tools, down
the hole (DTH)drilling tools, overburden casing advance system,
rotary tricone drilling tools, carbide grinding equipment etc, in
past of 15 years, ProDrill products has widely in varies
industries, mining, quarrying, water well digging, blasting hole,
coal mine, salt mine, and underground mine all over the world.
KSQ tools are perfectly compatible with the world famous brand such
as Atlas Copco, Ingersoll-Rand with durability and longer drilling
life. After years efforts and development done, we opened Spain
office, and Chile office to serve local mining and construction
market, for India, Saudi, South Africa, we had partnered agent to
supply our rock drilling tools with our own logo. Thanks to
reliable quality, competitive prices, professional and valuable
services, we now have grown to be a leading supplier of rock
drilling tools in China. By the end of 2015, our products had been
sold into 55 countries, such as Norway ,France, Sweden, USA,
Canada, Italy and Spain, meanwhile, we are gaining recognition and
praise from a growing number of clients.
Product photo
