T45 115mm Heavy Size Button Bit for Bench Drilling Rock Drill Bit
with Ballistic Buttos
Product Description:
KSQ Drilling bits are widely used in all kinds of mining, drilling
,quarrying engineering, construction, oil exploring etc.We offer
high quality productive tools and services for all Top hammer
drilling applications.
Thread button bits could be with Rope thread R22, R25, R28, R32,
R35, R38 and T thread, T38, T45, T51, T60, ST58, ST68 etc.
T38 threaded button bits could be produced as per your requirements
completely, such as flat face or drop-center face; normal body or
retrac body; spherical buttons, ballistic buttons or parabolic
buttons.
Products Parameters:
| Product Name: | Button Drill Bit |
| Diameter: | 115mm |
| Button Size: | Front 6*13,Gauge 8*14mm |
| Thread: | T45 |
| Flushing Hole: | 2 Front and 2 Side |
| Application: | Button drill bits are used in granite and marble quarry, gold mine,
railway, tunnel, etc. for drilling |
| Weight: | 8.4 kg |
| Button Type: | Spherical |
| Body Type: | Normal( Round) |
| Face Type: | Flat Face |
| 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. |
Dome / Round/ Spherical button Suitable for very abrasive and very hard rock formation |  |
Parabolic / Semi-ballistic Fast penetration, suitable for medium abrasive and hard rock
formations. |  |
Ballistic button Suitable for medium abrasive and medium hard formations. Also be
used as gauge buttons for soft rock. |  |
Bit Face Shape | Introduction |
| Drop Center Face | For high penetration rates in soft to medium hard and fissured rock
formations,
Low to medium air pressures. Maximum hole deviation control. |
| Concave Face | The all-round application bit face specifically for medium hard and
homogeneous rock formations.
Good hole deviation control and good fishing capacity. |
| Convex Face | For high penetration rates m soft to medium-hard with low to medium
air pressures.
It is the most resistance to steel wash. And many reduce the load
and wear on the gauge buttons.
But poor hole deviation control. |
| Double Gauge Face | This kind face shape is suitable for fast penetration rates in
medium to hard rock formations.
Designed for high air pressures and good resistance to steel wash
step gauge bit. |
| Flat Face Bit | This kind of face shape is suitable for hard to very hard and
abrasive rock formations in applications with high air pressure.
Good penetration rates are resistance to steel wash. |
Product Advantage:
1) High quality;
2) High resistance;
3) High footage speed;
4) Very low breakage;
5) Very low percentage of carbide falling off.
6) Wide application range.
