The mace-type heat-resistant tool steel reaming drill bit independently designed and manufactured by our company.
It is based on the continuous feedback from users, after a long period of experimentation and experience accumulation, our company has made many improvements and upgrades.
At present, combined with the requirements of users from 40T to 1500T, 180T, 250T, 300T and other different converters and working conditions, a series of new reaming drill bits of different diameters from φ170-φ380 have been designed and produced.This product includes two types of three-helix and double-helix.
The drill bit is connected by the connecting drill pipe and the reaming operation of the taphole is carried out.
| Type | Length | Reaming Diameter |
| KL28130 | 1350mm | φ270-φ290 |
| KL32165 | 1650mm | φ310-φ330 |
| KL35165 | 1650mm | φ340-φ360 |
| KL41120 | 1200mm | φ400-φ420 |
Customized sizes available
The mace-type heat-resistant tool steel reaming drill bit independently designed and manufactured by our company.
It is based on the continuous feedback from users, after a long period of experimentation and experience accumulation, our company has made many improvements and upgrades.
At present, combined with the requirements of users from 40T to 1500T, 180T, 250T, 300T and other different converters and working conditions, a series of new reaming drill bits of different diameters from φ170-φ380 have been designed and produced.This product includes two types of three-helix and double-helix.
The drill bit is connected by the connecting drill pipe and the reaming operation of the taphole is carried out.
| Type | Length | Reaming Diameter |
| KL28130 | 1350mm | φ270-φ290 |
| KL32165 | 1650mm | φ310-φ330 |
| KL35165 | 1650mm | φ340-φ360 |
| KL41120 | 1200mm | φ400-φ420 |
Customized sizes available
