TinyMiniTurn – Cylinder – SH725
IMPROVED TOOL LIFE & SURFACE QUALITY
TinyMiniTurn provided superior chip control enabled by optimized 4-coolant holes of JBBS-4N sleeve, while SH725 grade provided wear- and chipping-resistance. As a result, 2 times tool life with stability was achieved thus extending tool life to +200,000 parts without sacrificing the quality.
Share
| Industry | Miniature |
|---|---|
| Component | Cylinder |
| Material ISO code |
 M - Stainless steel |
| Work material | SUS303 |
| Machine(spindle type) | Swiss Lathe |
| Tool family | Turning |
| Tool category | Internal turning |
| Product name | TinyMini-Turn |
| TSR No. | 1660T |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Sleeve | JBBS16-7-L100C-4N | Tool sleeve with internal coolant |
| Insert | TBBR07190020-D050 | Solid boring bar |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 76 | 76 |
| Feed f (mm/rev) | 0.04 | 0.04 |
| Depth of cut ap (mm) | 0.07 | 0.07 |
| Coolant | Internal supply | Internal supply |