We, SUNGWON Heavy Machinery, have been manufacturing and supplying rock,
soil drilling equipment and tools of DTH Hammers, Hammer Bits and Auger
Machines in Korea.
SUNGWON Product
BIT
Standard Specification
RING BITS
RING BIT STANDARD SPECIFICATION
Type |
---|
**DRA |
**CIP |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
406 | 457 | 475 | 508 | 558 | 609 | 658 | 711 | 812 | 862 | 914 | 1,016 | 1,066 | 1,219 |
406 | 457 | 475 | 508 | 558 | 609 | 658 | - | - | - | - | - | - | 1,219 |