DeepTriDrill deep drilling productivity
IMPROVE PRODUCTIVITY
Productivity improvement.
Low alloy steel and cast steel (AISI/SAE 4140 series)
Comparing indexable gundrills vs. Brazed gundrill on gundrill machine.
Performance is Smooth drilling with greater stability and good chip breaking. Productivity increased by almost 4 times
Higher speeds and feeds achieved. Customer new tooling investment paied off after 4 parts.
Share
| Industry | Oil & Gas |
|---|---|
| Component | Subsea equipment - mandrell |
| Material ISO code |
 P - Steel |
| Work material | Alloy steel |
| Machine(spindle type) | Gun drill machine |
| Tool family | Holemaking |
| Tool category | Deep hole drilling |
| Product name | DeepTri-Drill |
| TSR No. | 5158D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TRLG19.05X1950-35 | Brazed Gundrill |
| Insert | TOHT090305-NDJ AH725 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 1.05 | 19.05 |
| Hole tolerance grade | 0.07 | 0.07 |
| Pilot hole diameter (mm) | 19.05 | 19.05 |
| Hole depth H (mm) | 810 | 810 |
| Cutting speed V/c (m/min) | 75 | 41 |
| Feed f (mm/rev) | 0.06 | 0.04 |
| Feed speed Vf (mm/min) | 75 | 27 |