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| Categories | Button Drill Bit | 
|---|---|
| Brand Name: | MIROC R32 Button Bit | 
| Model Number: | R32 Thread 41mm Button Bit | 
| Place of Origin: | China | 
| MOQ: | 1 Pieces | 
| Price: | Negotiable | 
| Supply Ability: | 20000 pieces per month | 
| Delivery Time: | 10-15 days | 
| Packaging Details: | Carton Box or Wooden Box | 
| Payment Terms: | L/C, T/T, L/C, D/P | 
| Name: | R32 41mm Button Bit | 
| Diameter: | 41mm | 
| Gauge Buttons: | 4x9mm | 
| Front Button: | 2x9mm | 
| Color: | Green | 
| Part Number: | 4148300488 | 
| Company Info. | 
| KSQ Technologies (Beijing) Co. Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
R32 41mm/48mm Flat Face With Spherical Button Bit
 Thread: R32
Diameter: 41mm
R32 41mm flat face with Spherical Button Bit,
Buttons: 4x9-2x9mm,
1 front flushing hole and 2 side flushing holes.
Miroc P/N4148300488
Color: Green
Widely used drifting and tunneling
Photos:



 R32 Thread Button Bit Specification
| R32 Button Bit | ||||||||
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | kg | |
| Spherical | ||||||||
| 41 | 1 5/8 | 2×9 | 4×9 | 35° | 1 | 1 | 0.6 | 4148300487 | 
| 41 | 1 5/8 | 2×8 | 5×9 | 35° | 1 | 1 | 0.7 | 4148300488 | 
| 43 | 1 5/7 | 2×9 | 5×9 | 35° | 1 | 2 | 0.7 | 4148300489 | 
| 43 | 1 5/7 | 2×9 | 5×10 | 35° | 1 | 1 | 0.7 | 4148300490 | 
| 43 | 1 5/7 | 2×9 | 6×9 | 40° | 2 | - | 0.7 | 4148300491 | 
| 45 | 1 7/9 | 2×9 | 5×11 | 30° | 1 | 1 | 0.8 | 4148300492 | 
| 45 | 1 7/9 | 2×9 | 6×10 | 35° | 2 | - | 0.8 | 4148300493 | 
| 45 | 1 7/9 | 3×8 | 6×10 | 30° | 3 | - | 0.8 | 4148300494 | 
| 48 | 1 8/9 | 2×9 | 5×11 | 35° | 1 | 1 | 0.9 | 4148300495 | 
| 48 | 1 8/9 | 2×9 | 6×10 | 40° | 2 | - | 0.9 | 4148300496 | 
| 48 | 1 8/9 | 3×8 | 6×10 | 40° | 3 | - | 0.9 | 4148300497 | 
| 48 | 1 8/9 | 3×9 | 6×10 | 30° | 3 | - | 0.9 | 4148300498 | 
| 51 | 2 | 2×10 | 5×11 | 35° | 1 | 1 | 1 | 4148300499 | 
| 51 | 2 | 2×10 | 6×10 | 40° | 2 | - | 1 | 4148300500 | 
| 51 | 2 | 3×9 | 6×10 | 35° | 3 | - | 1 | 4148300501 | 
| 57 | 2 1/4 | 3×9 | 6×11 | 35° | 3 | - | 1.3 | 4148300502 | 
| 64 | 2 1/2 | 3×10, 1×10 | 6×11 | 35° | 3 | - | 1.6 | 4148300503 | 
| 64 | 2 1/2 | 4×10 | 8×10 | 40° | 2 | - | 1.6 | 4148300504 | 
| 76 | 3 | 4×11 | 8×11 | 40° | 2 | - | 2.6 | 4148300505 | 
| Ballistic | ||||||||
| 41 | 1 5/8 | 2×8 | 5×9 | 40° | 1 | 1 | 0.7 | 4148300506 | 
| 43 | 1 5/7 | 2×9 | 5×9 | 40° | 1 | 2 | 0.7 | 4148300507 | 
| 43 | 1 5/7 | 2×9 | 6×9 | 40° | 2 | - | 0.7 | 4148300508 | 
| 43 | 1 5/7 | 3×8 | 6×8 | 40° | 3 | 1 | 0.7 | 4148300509 | 
| 45 | 1 7/9 | 2×9 | 5×11 | 30° | 1 | 2 | 0.8 | 4148300510 | 
| 45 | 1 7/9 | 2×9 | 6×9 | 40° | 2 | 2 | 0.8 | 4148300511 | 
| 45 | 1 7/9 | 3×8 | 6×9 | 40° | 3 | 1 | 0.8 | 4148300512 | 
| 48 | 1 8/9 | 2×9 | 5×11 | 35° | 1 | 1 | 0.9 | 4148300513 | 
| 48 | 1 8/9 | 2×9 | 6×10 | 40° | 2 | - | 0.9 | 4148300514 | 
| 48 | 1 8/9 | 3×8 | 6×10 | 40° | 3 | - | 0.9 | 4148300515 | 
| 51 | 2 | 2×10 | 6×10 | 40° | 2 | - | 1 | 4148300516 | 
| 51 | 2 | 3×9 | 6×10 | 40° | 3 | 1 | 1 | 4148300517 | 
| 54 | 2 1/8 | 3×9 | 6×10 | 40° | 3 | 1 | 1 | 4148300518 | 
| 57 | 2 1/4 | 3×9 | 6×11 | 35° | 3 | - | 1.3 | 4148300519 | 
| 64 | 2 1/2 | 4×10 | 8×10 | 40° | 2 | - | 1.6 | 4148300520 | 
 R32 Thread Retract Button Bit Specification
| R32 Retract Button Bit | ||||||||
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number | ||||
| mm | inch | Front | Gauge | Angle | front | Side | kg | |
| Spherical | ||||||||
| 45 | 1 7/9 | 3×8 | 6×9 | 40° | 3 | - | 1.1 | 4148300521 | 
| 48 | 1 8/9 | 3×9 | 6×10 | 30° | 3 | - | 1.2 | 4148300522 | 
| 51 | 2 | 3×9 | 6×10 | 30° | 3 | - | 1.4 | 4148300523 | 
| 64 | 2 1/2 | 3×10, 1×10 | 6×11 | 35° | 3 | - | 2.2 | 4148300524 | 
| 64 | 2 1/2 | 4×10 | 8×10 | 40° | 2 | - | 2.2 | 4148300525 | 
| 76 | 3 | 4×11, 1×11 | 8×11 | 35° | 4 | 1 | 3.5 | 4148300526 | 
| Ballistic | ||||||||
| 45 | 1 7/9 | 3×8 | 6×9 | 40° | 3 | - | 1.1 | 4148300527 | 
| 48 | 1 8/9 | 3×9 | 6×10 | 30° | 3 | - | 1.2 | 4148300528 | 
| 51 | 2 | 3×9 | 6×10 | 30° | 3 | - | 1.4 | 4148300529 | 
| 64 | 2 1/2 | 3×10, 1×10 | 6×11 | 35° | 3 | - | 2.2 | 4148300530 | 
| 64 | 2 1/2 | 4×10 | 8×10 | 40° | 2 | - | 2.2 | 4148300531 | 
| 76 | 3 | 4×11, 1×11 | 8×11 | 35° | 4 | 1 | 3.5 | 4148300532 | 
Applications
 
 Used in small hole drilling.
Rock Drilling Tools Brand MIROC®

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.
MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.
MIROC® Rock Drilling Tools include:
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