Retractable Drill Bits T51 102mm Thread Button Bit For Mining and
Construction
All KSQ' bits are computer aided designed and engineered, CNC
manufactured and multiple heat-treated, to extend the product life
for maximum wear and performance in the toughest of drilling
conditions. Moreover, they are produced from premium steels and
fitted with tips made from high quality tungsten carbide for
superior penetration while maintaining high cleaning action at the
face of the bit, to ensure maximum service life and impact
strength. In addition, we have available full range of skirt
shapes, front designs and cutting structures configuration for
various rock formation as well as different penetration need.
The combination of good design, excellent manufacturing techniques,
exact heat treatments, high quality steels and special grade
carbides, KSQ yield optimum drill bits capable of performing well
in all kind of drilling conditions from soft to the toughest.
How to choose the bit tooth type:
Spherical buttons: The height of exposed teeth is low, mainly used
in the very hard rock formation above F14, to improve wear
resistance, to prevent the situation of debris, it should take
lower drilling speed.
Ballistic buttons: It can expose more height of buttons, mainly
used in soft rock and ordinary rock below F12, with quicker
drilling speed, but encountered hard rock, very easily to happen
buttons debris phenomenon.
Products Parameters:
| Product Name: | Thread Button Drill Bit |
| Diameter: | 102mm |
| Button Size: | 9*12,9*13mm |
| Thread: | T51 |
| Flushing Hole: | 3 Front and 0 Side |
| Application: | Button drill bits are used in granite and marble quarry, gold mine,
railway, tunnel, etc. for drilling |
| Weight: | 7.3 kg |
| Button Type: | Spherical |
| Body Type: | Retract |
| Face Type: | Drop Center |
| Material: | Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05 |
| MOQ: | No requirement for testing and trial order |
We can design and manufature according to your requirment of
diameter, number air holes and carbide button shape |
Main Features:
1. Material:45CrNiMoV
2. Flushing Holes:4
3. More Thread Type:T38,T45,T51 etc
4. Carbide Length:0.5mm longer than other manufacturer so the
carbides won't fall.
Why we choose YK05 tungsten carbides:
1. high footage speed;
2. High wear resistance.
3. Suitalbe for 98% rocks.
Ballistic Button Characteristics:
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions
Specification of other Button Drill Bits:
| Drill Bit | Diameter | No x Buttons Diameter | Flushing Hole | Weight, kg |
| mm | inch | Front | Gauge | Angle | Front | Side |
| Retrac Button Bit | Spherical/Ballistic |
| T51 | 89 | 3 ½ | 4 x 13 | 8 x 13 | 40 | 2 | - | 5.3 |
| 89 | 3 ½ | 5 x 13 | 8 x 13 | 35 | 2 | 1 | 5.3 |
| 89 | 3 ½ | 3 x 11, 2 x 11 | 6 x 13 | 35 | 4 | - | 5.3 |
| 89 | 3 ½ | 4 x 11, 1 x 11 | 8 x 13 | 35 | 4 | - | 5.3 |
| 89 | 3 ½ | 4 x 13, 1 x 13 | 8 x 13 | 35 | 4 | - | 5.3 |
| 102 | 4 | 4 x 14 | 8 x 14 | 40 | 2 | - | 7.3 |
| 102 | 4 | 6 x 13 | 8 x 16 | 35 | 2 | 1 | 7.3 |
| 102 | 4 | 4 x 13, 1x 13 | 8 x 14 | 35 | 4 | - | 7.3 |
| 102 | 4 | 4 x 13, 2x 13 | 8 x 13 | 35 | 4 | 1 | 7.3 |
| 102 | 4 | 4 x 13, 1x 13 | 8 x 14 | 35 | 4 | 1 | 7.3 |
| 115 | 4 ½ | 6 x 14 | 8 x 14 | 35 | 2 | - | 9.8 |
| 115 | 4 ½ | 6 x 14 | 8 x 16 | 35 | 2 | - | 9.8 |
| 115 | 4 ½ | 4 x 13, 2 x 13 | 8 x 14 | 35 | 4 | - | 9.8 |
| 115 | 4 ½ | 4 x 13, 3 x 13 | 8 x 14 | 35 | 4 | - | 9.8 |
| 115 | 4 ½ | 4 x 14, 2 x 14 | 8 x 16 | 35 | 4 | - | 9.8 |
| 127 | 5 | 8 x 14 | 8 x 16 | 35 | 2 | 1 | 12 |
| 127 | 5 | 4 x 16, 2 x 13 | 8 x 16 | 35 | 4 | - | 12 |
| 127 | 5 | 4 x 14, 3 x 14 | 8 x 14 | 35 | 4 | - | 12 |
