Specifications of 10 inch DTH drill bit |
10 inch High Air Pressure DTH Bits | |||||
SD10 | THE Drill Head Diameter(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(KG) |
254 | 2 | 12XØ18 | 21XØ16 | 108 | |
305 | 4 | 12XØ18 | 36XØ16 | 125 | |
311 | 4 | 12XØ18 | 36XØ16 | 130 | |
318 | 4 | 12XØ18 | 38XØ16 | 142 | |
330 | 4 | 16XØ18 | 42XØ16 | 155 | |
NUMA100 | 254 | 2 | 12XØ18 | 21XØ16 | 90 |
305 | 4 | 12XØ18 | 36XØ16 | 102 | |
311 | 4 | 12XØ18 | 36XØ16 | 104 | |
318 | 4 | 12XØ18 | 38XØ16 | 106 | |
330 | 4 | 14XØ18 | 42XØ16 | 112 |
Package |
Picture of 10 inch DTH drill bit |
transportation |
OUR SERVICE |
☑ We will provide more precisely and efficiently manufacture and serve according to clients' drawings. |
☑ We have professional QC team to ensure your product more better. |
☑ Check the raw material before starting production. |
☑ Have the random inspection during the processing. |
☑ Make the 100% inspection before the shipments. |
WHY ARE YOU CHOOSE US |
☑ We have been engaged in tapered cross bit for more than 20 years. |
☑ apered cross with conical pipe drilling perfect; |
☑ Reliable work, high cost performance; |
☑ Accurate the dimension of taper degree perfectly matches the rods; |
☑ High grade tungsten carbide inserts; |
☑ The drill bit is made of high quality steel and uses the most advanced CNC machinery and heat treatment process. |
about uS |
FAQ |