The KSEM HPL modular drill insert provides perfect results and very high productivity in stainless steel. HPL geometry forms two chips per cutting edge for an uninterrupted, smooth chip flow with very high metal removal rates and reliability. KC7320 grade features a high Al content TiAlN coating; excellent oxidation stability and toughness enables high levels of wear resistance in austenitic and other stainless steels.
Features & Benefits
- KSEM system enables very aggressive feed rates in many applications to enable extremely high productivity levels.
- Economical and reliable system for drilling in intermediate diameter ranges.
- Grade KC7320 features a high Al content TiAlN coating on a universal fine-grain carbide. Its excellent oxidation stability and carbide toughness enables a high level of wear resistance in austenitic and other stainless steels.
- Robust pocket design for increased insert and holder life.
- Four-wall pocket provides insert stability.
- KSEM KC7320™ HPL cutting edges provide perfect results and very high productivity in stainless steel.
- HPL geometry forms two chips per cutting edge for an uninterrupted, smooth chip flow. Very high metal removal rates and a reliable drilling process up to 10 x D makes HPL the superior solution for drilling in stainless steels.
Specification
| Category | Hole Making | Sub Category | Indexable Drills | Sub Category 2 | KSEM Drill | Diameter (mm) | 28.58 | Shank (mm) | 32 | Diameter (Inch) | 1-1/8″ | Flute Length (mm) | 40 | Overall Length (mm) | 155 | Shank Length | 60 | Connect Code | 7 | Depth | 10xD | Shank Type | Whistle Notch | Applicable Materials | Stainless Steel | Performance | 5 | Through Coolant | Yes | Self Centring | Yes | Brand Range | KSEM Drill | Brand | Kennametal |
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