| Quantity: | |
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Converter Tapping Hole Reaming Bits & Accessories
Our independently designed and manufactured converter tapping hole reaming bits are optimized for tapping hole expansion in 40T–300T converters. Through long-term improvements and field validation, we’ve developed two series: spike-type and spiral carbide reamers, engineered to meet the demands of high-speed steel production.
Material & Technology
· KZ-series special carbide alloy with advanced sintering technology ensures superior heat resistance, wear resistance, and impact resistance.
· Bit body undergoes heat treatment for enhanced strength and is welded to the carbide tip using protective welding for structural integrity.
· Slag-discharge grooves on the rod optimize debris evacuation and extend tool life.
Performance Advantages
· Service life: ≥20 cycles per bit, significantly improving operational efficiency.
· Adaptability: Precise hole expansion forming with customizable configurations for diverse converter sizes and slag conditions.
| Type | Weight | Impact Frequency | Work Pressure | Drill Rod Diameter | Flow | Impact Energy(approx) |
| IH068 | 362kg | 500-900bpm | 110-140 Bar | 68mm | 40-70L/min | 650J |
| IH075 | 466kg | 400-800bpm | 120-150 bar | 75mm | 50-90L/min | 700J |
| IH085 | 666kg | 400-800bpm | 130-160 bar | 85mm | 60-100L/min | 1200J |
| IH100 | 986kg | 350-700bpm | 150-170 bar | 100mm | 80-110L/min | 2847J |
| IH120 | 860kg | 400-525bpm | 160-180 bar | 120mm | 120-155L/min | 3000J |
| IH125 | 1535kg | 350-650bpm | 150-170 bar | 125mm | 90-120L/min | 3150J |
Innovake – Your partner for high-performance metallurgical tools.
Converter Tapping Hole Reaming Bits & Accessories
Our independently designed and manufactured converter tapping hole reaming bits are optimized for tapping hole expansion in 40T–300T converters. Through long-term improvements and field validation, we’ve developed two series: spike-type and spiral carbide reamers, engineered to meet the demands of high-speed steel production.
Material & Technology
· KZ-series special carbide alloy with advanced sintering technology ensures superior heat resistance, wear resistance, and impact resistance.
· Bit body undergoes heat treatment for enhanced strength and is welded to the carbide tip using protective welding for structural integrity.
· Slag-discharge grooves on the rod optimize debris evacuation and extend tool life.
Performance Advantages
· Service life: ≥20 cycles per bit, significantly improving operational efficiency.
· Adaptability: Precise hole expansion forming with customizable configurations for diverse converter sizes and slag conditions.
| Type | Weight | Impact Frequency | Work Pressure | Drill Rod Diameter | Flow | Impact Energy(approx) |
| IH068 | 362kg | 500-900bpm | 110-140 Bar | 68mm | 40-70L/min | 650J |
| IH075 | 466kg | 400-800bpm | 120-150 bar | 75mm | 50-90L/min | 700J |
| IH085 | 666kg | 400-800bpm | 130-160 bar | 85mm | 60-100L/min | 1200J |
| IH100 | 986kg | 350-700bpm | 150-170 bar | 100mm | 80-110L/min | 2847J |
| IH120 | 860kg | 400-525bpm | 160-180 bar | 120mm | 120-155L/min | 3000J |
| IH125 | 1535kg | 350-650bpm | 150-170 bar | 125mm | 90-120L/min | 3150J |
Innovake – Your partner for high-performance metallurgical tools.
