MIROC 89mm T51 Retractable Carbide Button Drill Bit for Mining Quarry
Price:
89
MOQ:
1
Delivery Time:
20-30
Brand:
MIROC
Product Description
MIROC 89mm T51 Retractable Carbide Button Drill Bit for Mining Quarry
Product Overview
The retractable design enables carbide ballistic buttons to move slightly upon impact, absorbing shock and preventing direct damage to the steel body. This innovative design significantly extends bit life compared to standard fixed button bits, making it ideal for demanding drilling conditions where button loss is common.
Applications
- Mining industry operations
- Tunneling and underground engineering
- Open pit mining
- Construction drilling
- Blast hole drilling
- Civil engineering operations
- Road, gas line, pipe, and trench projects
- Quarry work
- Rock anchoring and ground stabilization projects
- Water well drilling
Key Benefits
- Longer service life and durability
- Reduced downtime for bit changes
- Consistent drilling performance in tough conditions
Technical Specifications
| T51 Retrac Button Bit | Bit Dia. (mm) | Bit Dia. (inch) | Buttons and Size (mm) | Flushing Hole | Weight (kg) | Product Code |
|---|---|---|---|---|---|---|
| Retrat Button Bit, Drop Center Spherical Buttons, R11XX |
89 | 3 1/2 | Front: 3x11, 2x11 Gauge: 6x13 |
Front: 3 Side: 0 |
5.3 | R1189-T51-S |
| Retrat Button Bit Spherical Buttons, R12XX |
89 | 3 1/2 | Front: 4x13 Gauge: 8x13 |
Front: 2 Side: 0 |
5.3 | R1289-T51-S |
| Retrat Button Bit Spherical Buttons, R12XX |
102 | 4 | Front: 4x14 Gauge: 8x14 |
Front: 2 Side: 0 |
7.3 | R12102-T51-S |
| Retrat Button Bit, Drop Center Spherical Buttons, R13XX |
89 | 3 1/2 | Front: 4x11,1x11 Gauge: 8x13 |
Front: 4 Side: 0 |
5.3 | R1389-T51-S-1 |
| Retrat Button Bit, Drop Center Spherical Buttons, R13XX |
89 | 3 1/2 | Front: 4x13,1x13 Gauge: 8x13 |
Front: 4 Side: 0 |
5.3 | R1389-T51-S-2 |
| Retrat Button Bit, Drop Center Spherical Buttons, R13XX |
102 | 4 | Front: 4x13,1x13 Gauge: 8x14 |
Front: 4 Side: 0 |
7.3 | R13102-T51-S-1 |
| Retrat Button Bit, Drop Center Spherical Buttons, R13XX |
102 | 4 | Front: 4x13,1x13 Gauge: 8x14 |
Front: 4 Side: 1 |
7.3 | R13102-T51-S-2 |
Product Images
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
KSQ Technologies (Beijing) Co. Ltd
Location
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact Person
Yingkai Zhang