45mm R32 Threaded All Steel Drill Bit For Steel Plant Blast Furnace
Price:
Please contact us
MOQ:
10PCS
Delivery Time:
7-15 days
Brand:
HLDRILL
Product Description
45mm R32 Threaded All-Steel Drill Bit for Steel Plant Blast Furnaces
The TMT Henglong 45mmR32 all-steel blast furnace drill bit is an all-steel integrated threaded drill bit designed specifically for blast furnace taphole opening operations. It is core-compatible with blast furnace taphole machines and is used to drill through high-temperature taphole mud and refractory material layers to achieve safe discharge of molten iron.
Weight: 0.35 kg
Key Features
- All-Steel Integrated Construction: Forged steel with integral heat treatment eliminates weld weaknesses. Resistant to torsion, bending, and thermal fatigue, suitable for high-frequency, high-intensity opening operations in blast furnaces.
- Threaded Connection: R32 standard thread allows for quick docking with R32 drill rods, ensuring stable torque transmission and reducing connection failures.
- Optimized Cutting Structure: Layered crushing of taphole clay ensures smooth powder removal and reduces drill jamming; wear-resistant cutting edge reduces replacement frequency.
- High Temperature & Wear Resistance: All-steel material resists high-temperature softening, suitable for blast furnace environments; wear-resistant cutting edge withstands strong wear from slag and refractory materials.
Applications
- Blast Furnace Taphole Opening: Drills through taphole clay and refractory layer to allow molten iron to drain in steel plants.
- Ladle/Iron Ladle Maintenance: Used for drilling holes at the bottom of ladles to clean residual steel and maintain refractory layers.
- Compatible Equipment: Works with blast furnace taphole opening machines, rock drilling rigs, and can also be used for drilling operations in hard rock in mines and tunnels.
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Company
Yanggu Henglong Construction Machinery Co., Ltd.
Location
4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
Contact Person
Alisa Huang