GT60 Dia 102mm Retrac Thread Button Bit
Product General Introduction:
1. Application: The Thread button bits / Jack hammer bits are widely used in metallurgy mine, geological exploration, water
conservancy construction, electricity, traffic, tunnel, quarry,
national defence stone project etc.
2. Material: Thread Button bits are made by high quality alloy steel bar and tungsten carbides.
Through heat treatment, our drilling tools are tough enough to meet rock drilling demands
and have the least loss of energy while drilling the rocks.
3. OEM: In addition, we can design customized thread button drill bits according to different drilling application, and custom drill bits
are applicable to drill soft rock, loose-medium rock and hard rock.
Product specifications: GT60 Button Bit
| GT60 Drill bits | Dia. | Tip size (mm) | Flushing hole No. | Weight |
| mm | inch | Front | Gauge | Angle | Side | Front |
| Normal thread |
| 92 | 3 5/8" | 13x4,13x1 | 13x8 | 35° | 4 | - | 5.3 |
| 96 | 3 3/4" | 13x4,13x1 | 14x8 | 35° | 4 | - | 5.6 |
| 102 | 4" | 11x9 | 13x9 | 35° | 3 | - | 6 |
| 115 | 4 1/2" | 12x10 | 14x9 | 35° | 3 | - | 6.8 |
| 127 | 5" | 13x10 | 14x9 | 35° | 3 | - | 7.5 |
| 140 | 5 1/2" | 14x10 | 16x9 | 35° | 3 | - | 9 |
| 152 | 6" | 14x12 | 16x9 | 35° | 3 | - | 10.6 |
| Retrac thread |
| 92 | 3 5/8" | 12x9 | 12x9 | 40° | 2 | - | 5.4 |
| 96 | 3 3/4" | 12x9 | 12x9 | 40° | 2 | - | 6.3 |
| 102 | 4" | 12x10 | 13x9 | 40° | 2 | - | 7.3 |
| 115 | 4 1/2" | 12x10 | 14x9 | 35° | 3 | - | 9.8 |
| 118 | 4 5/8" | 13x6 | 16x9 | 35° | 3 | | 10 |
| 127 | 5" | 13x10 | 14x9 | 35° | 3 | - | 12 |
| 140 | 5 1/2" | 14x10 | 16x9 | 35° | 3 | - | 14.0 |
| 152 | 6" | 14x12 | 16x9 | 35° | 3 | - | 16 |
