T38 102mm High Strength Chromium Molybdenum Steel Button Drill Bit
Processing
CNC milling and proprietary heat treatment process
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 |
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength
and excellent wear resistance
High grade tungsten carbide inserts
Photo:
T38 Thread Button Bit Specification
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number |
| mm | inch | Front | Gauge | Angle | Front | Side | kg |
| Spherical |
| 64 | 2 1/2 | 3×11 | 6×12 | 35° | 3 | - | 1.8 | 4148300705 |
| 64 | 2 1/2 | 4×10 | 8×10 | 40° | 2 | - | 1.6 | 4148300706 |
| 64 | 2 1/2 | 3×10, 1×10 | 6×11 | 35° | 3 | - | 1.7 | 4148300707 |
| 70 | 2 3/4 | 4×11 | 8×11 | 40° | 2 | - | 1.9 | 4148300708 |
| 70 | 2 3/4 | 4×10, 1×10 | 8×11 | 30° | 4 | - | 1.9 | 4148300709 |
| 70 | 2 3/4 | 3×10, 1×10 | 6×12 | 35° | 3 | - | 1.8 | 4148300710 |
| 76 | 3 | 4×11 | 8×11 | 40° | 2 | - | 2.4 | 4148300711 |
| 76 | 3 | 5×11 | 8×13 | 35° | 2 | 1 | 2.4 | 4148300712 |
| 76 | 3 | 3×11, 1×11 | 6×12 | 35° | 3 | 1 | 2.6 | 4148300713 |
| 76 | 3 | 4×11, 1×11 | 8×12 | 35° | 4 | - | 2.6 | 4148300714 |
| 76 | 3 | 4×11, 1×11 | 8×11 | 40° | 4 | - | 2.6 | 4148300715 |
| 89 | 3 1/2 | 4×13 | 8×13 | 40° | 2 | - | 3.3 | 4148300716 |
| 89 | 3 1/2 | 5×13 | 8×13 | 35° | 2 | - | 3.3 | 4148300717 |
| 89 | 3 1/2 | 6×11 | 8×12 | 35° | 2 | - | 3.3 | 4148300718 |
| 89 | 3 1/2 | 3×11, 2×11 | 6×13 | 35° | 3 | 1 | 3.3 | 4148300719 |
| 89 | 3 1/2 | 4×11, 1×11 | 8×13 | 35° | 4 | - | 3.3 | 4148300720 |
| 89 | 3 1/2 | 4×13, 1×13 | 8×13 | 35° | 4 | - | 3.3 | 4148300721 |
| Ballistic |
| 64 | 2 1/2 | 3×11 | 6×12 | 35° | 3 | - | 1.8 | 4148300722 |
| 64 | 2 1/2 | 4×10 | 8×10 | 40° | 2 | - | 1.6 | 4148300723 |
| 64 | 2 1/2 | 3×10, 1×10 | 6×11 | 35° | 3 | - | 1.7 | 4148300724 |
| 70 | 2 3/4 | 4×11 | 8×11 | 40° | 2 | - | 1.9 | 4148300725 |
| 70 | 2 3/4 | 4×10, 1×10 | 8×11 | 30° | 4 | - | 1.9 | 4148300726 |
| 76 | 3 | 4×11 | 8×11 | 40° | 2 | - | 2.4 | 4148300727 |
| 76 | 3 | 5×11 | 8×13 | 35° | 2 | 1 | 2.4 | 4148300728 |
| 76 | 3 | 3×11, 1×11 | 6×12 | 35° | 3 | 1 | 2.6 | 4148300729 |
| 76 | 3 | 4×11, 1×11 | 8×12 | 35° | 4 | - | 2.6 | 4148300730 |
| 76 | 3 | 4×11, 1×11 | 8×11 | 40° | 4 | - | 2.6 | 4148300731 |
| 89 | 3 1/2 | 5×13 | 8×13 | 35° | 2 | - | 3.3 | 4148300732 |
| 89 | 3 1/2 | 6×11 | 8×12 | 35° | 2 | - | 3.3 | 4148300733 |
| 89 | 3 1/2 | 3×11, 2×11 | 6×13 | 35° | 3 | 1 | 3.3 | 4148300734 |
| 89 | 3 1/2 | 4×11, 1×11 | 8×13 | 35° | 4 | - | 3.3 | 4148300735 |
| 89 | 3 1/2 | 4×13, 1×13 | 8×13 | 35° | 4 | - | 3.3 | 4148300736 |
We can design and manufacture the personalized products to meet
your specical apllication, such as changing the tungsten carbide
insert profile (spherical, ballistic, etc.), face profile (flat
face, drop center, etc.), and body type( Normal and retrac etc.).
Applications
R25, R28, R32, R38
Used in drifting and tunneling.
T38, T45, T51, ST58, ST68
Used in benching and long hole drilling.
Keywords
Button Bit, Rock Bit, Drill Bit, Rock Drill Bit, Thread Button Bit,
Retrac Bit,
Dome Bit, Reaming Bit, Cross Bit, Chisel Bit, Rock Drilling Tools
