KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd At KSQ We always look at the business in your point of view.
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ST68 115mm Forging Processing Mining Drilling Tools Thread Button Drill Bit
ST68 Top Hammer Bench Drilling Tungsten Carbide Thread Button Bit
Rock drilling thread button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring industries etc.
Our thread button bits are made with high quality of best quality alloy steel bar and tungsten carbides with superior wear resistance and impact toughness superior, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
| Type | Thread Button Bit |
| Material | tungsten carbide |
| Use | Ore Mining, quarry,mining,blasting,construction,open bit etc. |
| Advantages | high quality and factory prices |
| Boby type | Normal type or retrac type |
| Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68 |
| Tungsten carbide | Spherical, ballistic,Conical,Hemispherical |
| Fact type | Drop Center, Flat Face, Convex, Concave, etc |
| Color | According to your requirements |
The main information of ST68 button drill bit
| ST68 Button bit, normal skirt | ||||||
| Diameter | T.C buttons | Flushing hole | Angle | |||
| mm | inch | Gauge x mm | Front x mm | Side | Front | Gauge |
| 102 | 4'' | 10x12 | 8 x 12 | 0 | 4 x 10 | 35° |
| 115 | 4 1/2'' | 10x14 | 8 x 14 | 0 | 4 x 10 | 35° |
Underground mining
• Tunneling
Speficiation
| Part Number | Product Code and Brief Description | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
| 4148301030 | R18102-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons | 102 | 4 | 4x12, 4x12 | 10x12 | 35° | 4 | - | 9.3 |
| 4148301031 | R14102-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons | 102 | 4 | 4x14, 2x12 | 8x14 | 35° | 4 | - | 9.3 |
| 4148301032 | R14110-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons | 110 | 4 1/3 | 6x14 | 8x16 | 35° | 2 | - | 10 |
| 4148301033 | R14115-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons | 115 | 4 1/2 | 6x14 | 8x16 | 35° | 2 | - | 10 |
| 4148301034 | R17127-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons | 127 | 5 | 8x14 | 9x16 | 35° | 3 | - | 15 |
| 4148301035 | R18140-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons | 140 | 5 1/2 | 9x14 | 9x16 | 35° | 3 | - | 17.8 |