Mining Drilling Tools T38 76mm Carbide Rock Drill Bits with Flat
Face for Hard Rock Drilling
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: | 76mm |
| Button Size: | Front 4*11,Gauge 8*11mm |
| Thread: | T38 |
| Flushing Hole: | 2 Front and 0 Side |
| Application: | Button drill bits are used in granite and marble quarry, gold mine,
railway, tunnel, etc. for drilling |
| Weight: | 2.4 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. |  |
Product Advantage:
1) High quality;
2) High resistance;
3) High footage speed;
Specification of other Thread Button Bits:
Top Hammer Drilling Tools, Threaded Tools, T38
MIROC Button Bits, Flat Face Spherical Buttons, B12XX By KSQ
Technologies |
| Bit Dia | Button and Size(mm) | Flushing Hole | Weight | Part Number | Product Code |
| mm | inch | Front | Gauge | Angle | Front | Side | kg |
| 64 | 2 1/2 | 4×10 | 8×10 | 40° | 2 | - | 1.6 | 4148300706 | B1264-T38-S |
| 70 | 2 3/4 | 4×11 | 8×11 | 40° | 2 | - | 1.9 | 4148300708 | B1270-T38-S |
| 76 | 3 | 4×11 | 8×11 | 40° | 2 | - | 2.4 | 4148300711 | B1276-T38-S |
| 89 | 3 1/2 | 4×13 | 8×13 | 40° | 2 | - | 3.3 | 4148300716 | B1289-T38-S |
Top Hammer Drilling Tools, Threaded Tools, T38
MIROC Button Bits, Drop Center Ballistic Buttons, B13XX By KSQ
Technologies |
| Bit Dia | Button and Size(mm) | Flushing Hole | Weight | Part Number | Product Code |
| mm | inch | Front | Gauge | Angle | Front | Side | kg |
| 70 | 2 3/4 | 4×10 , 1×10 | 8×11 | 30° | 4 | - | 1.9 | 4148300726 | B1070-T38-B |
| 76 | 3 | 4×11, 1×11 | 8×12 | 35° | 4 | - | 2.6 | 4148300730 | B1376-T38-B-2 |
| 76 | 3 | 4×11, 1×11 | 8×11 | 40° | 4 | - | 2.6 | 4148300731 | B1376-T38-B-3 |
| 89 | 3 1/2 | 4×11, 1×11 | 8×13 | 35° | 4 | - | 3.3 | 4148300735 | B1389-T38-B-2 |
| 89 | 3 1/2 | 4×13, 1×13 | 8×13 | 35° | 4 | - | 3.3 | 4148300736 | B1389-T38-B-3 |
