DeepTriDrill – 316L Shafts – vibration reduction
DeepTriDrill replaces a failed competitor gun drill, restoring stable 316L bores
A pump manufacturer's 41 mm x 750 mm bore in 316L stainless stopped mid-hole on a competitor's gun drill, stalling out on vibration and chipping.
DeepTriDrill dropped into the same setup with no parameter changes and ran clean. Eliminated vibration and chipping after the incumbent tool failed.
- Clean comma/helical chips, fair-to-good surface finish
- Predictable flank wear, no more edge chipping
- 51.25 cm³/min metal removal rate, held steady
- Initial Investment Paid back in one week
Share
| Industry | Engineering |
|---|---|
| Component | Pressure Control Device Components |
| Material ISO code |
 M - Stainless steel |
| Work material | AISI/SAE 316L |
| Machine(spindle type) | Multi-Tasking Machine |
| Tool family | Holemaking |
| Tool category | Deep hole drilling |
| Product name | DeepTri-Drill |
| TSR No. | 5202D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | MCTR41.00XFM40-L750 | indexable drill K |
| Insert | FBH090404R-G-P AH725 | indexable insert |
| Grade | AH725 | coated carbide insert |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (m/insert) | 4.5 | 0.2 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 41 | 41 |
| Hole depth H (mm) | 750 | 750 |
| Cutting speed V/c (m/min) | 50 | 50 |
| Feed f (mm/rev) | 0.1 | 0.1 |
| Feed speed Vf (mm/min) | 39 | 39 |