Brighttop Global Co., Ltd
| Thread Type | R28, R32, T38 |
| Design | Retrac Skirt |
| Application | Top Hammer Rock Drilling |
| Material | Alloy Steel |
| Button Material | Tungsten Carbide |
| Bit Diameter | 76-127 mm |
| Gauge Button Angle | 35° |
| Benefit | Improved Hole Straightness |
View Detail Information
Explore similar products
Tungsten Carbide Threaded Rock Bit R25 75mm Retrac Button Bit for Quarrying
R32 45mm Threaded Button Bit Rock Drilling Mining Tool for Underground Tunneling
Reaming Drill Bits Thread Button Bit Wear Resistant For Mining Tunneling
Trapezoidal Standard Thread Button Bits Alloy Steel Body For Rock Drilling
Product Specification
| Thread Type | R28, R32, T38 | Design | Retrac Skirt |
| Application | Top Hammer Rock Drilling | Material | Alloy Steel |
| Button Material | Tungsten Carbide | Bit Diameter | 76-127 mm |
| Gauge Button Angle | 35° | Benefit | Improved Hole Straightness |
| High Light | Retrac Thread Button Bits ，Tungsten Carbide Thread Button Bits ，35deg Retrac Button Bits | ||
RETRAC THREAD BITS from Brighttop Global Co., Ltd are engineered for top hammer rock drilling applications in mining, quarrying, tunneling and construction. The innovative retrac skirt design enhances hole straightness and bit retrieval, while premium alloy steel construction and tungsten carbide buttons deliver stable drilling performance, superior wear resistance and reliable service life in medium to hard rock formations.
| S/N | Bit Dia. (mm) | Thread | Gauge Button Size | Front Button Size | Gauge Button Angle | Flushing Holes Side (pcs) | Flushing Holes Front (pcs) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| 1 | 76 | R28 | 9 × 12 | 2 × 10 1 × 9 | 35° | 3 | 1 | 1.8 |
| 2 | 76 | R28 | 9 × 12 | 3 × 10 | 35° | 3 | 1 | 2 |
| 3 | 76 | R32 | 9 × 12 | 3 × 10 | 35° | 3 | 1 | 1.8 |
| 4 | 76 | R32 | 9 × 12 | 3 × 10 | 35° | 3 | 1 | 2 |
| 5 | 89 | R32 | 12 × 12 | 3 × 10 | 35° | 2 | 1 | 2.5 |
| 6 | 89 | R32 | 12 × 12 | 3 × 10 | 35° | 2 | 1 | 2.7 |
| 7 | 102 | R32 | 12 × 13 | 2 × 13 1 × 11 | 35° | 2 | 1 | 3.5 |
| 8 | 102 | R32 | 14 × 12 | 4 × 8 | 35° | 2 | 1 | 3.8 |
| 9 | 127 | T38 | 14 × 14 | 2 × 12 1 × 11 | 35° | 2 | 1 | 4.8 |
| 10 | 127 | T38 | 14 × 14 | 3 × 10 | 35° | 2 | 1 | 5.3 |
Wood Box + Pallet
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
500-1000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support... Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support...
Get in touch with us
Leave a Message, we will call you back quickly!