Cemented carbide cutting tools
Through years of research, Ms. Qin Hanmei, the founder, discovered that the addition of rhenium element to hard alloys for cutting has led to a significant breakthrough in tool performance, characterized by three major features: high temperature resistance, high strength, and high hardness.
Super carbide cutting tools
KB Modular Boring System
SBJ Boring Bar/Switching Sleeve
Classification:
KB Modular Boring System
Accessories:
E-mail:
SBJ Boring Bar（for 21CD40-SMB&KB4-SMB）
| Model | Stock | Dimension(mm) | Insert | Screw | Wrench | Type | Weight（kg） | |||
| dc | dm | Lc | L | |||||||
| SBJ-0803-14 | 3 | 8 | 14 | 46 | － | － | － | Ⅰ | ||
| SBJ-0804-17 | 4 | 8 | 17 | 49 | － | － | － | Ⅰ | ||
| SBJ-0805-22 | 5 | 8 | 22 | 54 | － | － | － | Ⅰ | ||
| SBJ-0806-24 | 6-9 | 8 | 24 | 56 | WB**060102 | SIC020037 | 370 T6×35 | Ⅱ | ||
| SBJ-0808-32 | 8-11 | 8 | 32 | 64 | TB**060102 | SIC020037 | 370 T6×35 | Ⅱ | ||
| SBJ-0810-40 | 10-13 | 8 | 40 | 72 | TB**060102 | SIC020037 | 370 T6×35 | Ⅱ | ||
| SBJ-0812-53 | 12-17 | 8 | 53 | 85 | TP**090204L | SIC025065 | 370 T7×35 | Ⅱ | ||
Switching Sleeve（for 21CD40-SMB&KB4-SMB）
| Model | Stock | Dimension(mm) | Weight（kg） | ||
| dm | D | L | |||
| SMB08-04 | 8 | 4 | 32 | ||
| SMB08-05 | 8 | 5 | 32 | ||
| SMB08-06 | 8 | 6 | 32 | ||
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Address: Building D1, Independent Pioneer Park, Tianyi Science and Technology City, 128 Chuangye Avenue, Zhuzhou City, Hunan Province
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