Mining Tools Hard Water Well Drill Bits T45 89mm Retractable Thread Button Drill Bits Ballistic Button Drill Bit Stable
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.
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: | 89mm |
| Button Size: | Front 14*12mm |
| Thread: | T45 |
| Flushing Hole: | 2 Front and 1 Side |
| Application: | Button drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling |
| Weight: | 5.4 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.
Specification of other Button Drill Bits:
| Diameter | T.C buttons | Flushing hole | Angle | Weight |
| mm | inch | Gauge x mm | Front x mm | Side | Front | Gauge | Kg |
| 76 | 3 | 6x12 | 4x11 | 1 | 2 | 40° | 3.08 |
| 76 | 3 | 6x13 | 3x12,1x11 | 1 | 3 | 35° | 3.16 |
| 76 | 3 | 8x12 | 4x12 | 1 | 2 | 35° | 3.15 |
| 76 | 3 | 8x12 | 5x11 | 1 | 2 | 35° | 3.09 |
| 89 | 31/2 | 8x13 | 4x13 | 1 | 2 | 35° | 4.52 |
| 89 | 31/2 | 8x13 | 4x11,1x11 | 1 | 4 | 35° | 4.35 |
| 89 | 31/2 | 8x13 | 4x11,2x9 | 1 | 4 | 35° | 4.28 |
| 89 | 31/2 | 8x14 | 5x12 | 1 | 2 | 35° | 4.58 |
| 89 | 31/2 | 8x13 | 6x12 | 1 | 2 | 35° | 4.42 |
| 89 | 31/2 | 9x12 | 6x10 | 1 | 3 | 35° | 4.62 |
| 102 | 4 | 8x15 | 4x15 | 1 | 2 | 35° | 7.38 |
| 102 | 4 | 8x14 | 4x12,1x12 | 1 | 4 | 35° | 7.25 |
| 102 | 4 | 8x14 | 4x12,2x12 | 1 | 4 | 35° | 7.28 |
| 102 | 4 | 8x14 | 6x12 | 1 | 2 | 35° | 7.15 |
| 102 | 4 | 9x13 | 8x13 | 1 | 3 | 35° | 7.42 |
| 115 | 41/2 | 8x15 | 4x13,2x13 | 1 | 4 | 35° | 9.54 |
| 115 | 41/2 | 8x15 | 7x14 | 1 | 2 | 35° | 9.75 |
| 115 | 41/2 | 9x14 | 8x14 | 1 | 2 | 35° | 9.72 |
| 127 | 5 | 8x16 | 7x14 | 1 | 2 | 35° | 12.15 |
| 127 | 5 | 9x16 | 8x14 | 1 | 3 | 35° | 14.42 |
