- High durability
- Polished in high precision
- Install tightly
- Increase drilling effectiveness
DESCRIPTION
Carbide Ball Head Buttons
The carbide buttons with ball head are widely used in making DTH drill bits, oil tri-cone drill bits and percussive drill bits for drilling super hard and hard rock formations.
Ball Chamfer Button With Pin Hole
TYPE | D | H | SR | αº | E | r | ![]() |
SQ1015E12Q-2 | 10.0 | 15.0 | 5.2 | 20 | 1.0 | 2.0 | |
SQ1116 | 11.2 | 16.0 | 6.0 | 18 | 1.0 | 3.0 | |
SQ1217E12Q | 12.2 | 17.0 | 6.6 | 18 | 1.0 | 2.0 | |
SQ1218E12Q | 12.2 | 18.0 | 6.6 | 18 | 1.2 | 2.0 | |
SQ1314 | 13.3 | 13.5 | 6.7 | 15 | 2.5 | 3.0 | |
SQ1318E12Q | 13.0 | 18.0 | 7.0 | 18 | 1.0 | 2.8 | |
SQ1415 | 14.3 | 14.5 | 7.2 | 15 | 2.5 | 3.0 | |
SQ1415E12Q | 14.2 | 18.0 | 7.2 | 18 | 1.2 | 3.0 | |
SQ1419E12Q | 14.2 | 19.0 | 7.7 | 18 | 1.2 | 3.0 | |
SQ1420E12Q | 14.2 | 20.0 | 7.7 | 18 | 1.2 | 3.0 |
Ball Double Chamfers Button
TYPE | D | H | SR | αº | βº | ![]() |
SQ0913 | 9.2 | 13.0 | 4.6 | 20 | 25 | |
SQ1014 | 10.2 | 14.0 | 5.2 | 25 | 25 | |
SQ1217A | 12.2 | 17.0 | 6.6 | 18 | 20 | |
SQ1318 | 13.2 | 18.0 | 7.0 | 18 | 20 | |
SQ1319A | 13.2 | 19.0 | 7.0 | 18 | 20 | |
SQ1420 | 14.0 | 20.0 | 7.7 | 18 | 20 | |
SQ1624 | 16.3 | 24.0 | 8.2 | 25 | 25 | |
SQ1827 | 18.3 | 27.0 | 9.2 | 25 | 25 |