Description
Robust, three fluted drill for enlarging holes. The improved surface quality of the enlarged hole guarantees a perfect finishing through a reamer.
Features & Benefits
- HSS Morse Taper Shank DIN345 3 Flute Core Drill
- h8 Tolerance
- Robust three fluted drill for enlarging holes from approx. 60% of the core drill diameter, that have previously been drilled, cored or punched
- Use of Core Drills will ensure corrections of misalignment and concentricity of the preformed hole.
- The improved surface quality of the enlarged hole guarantees a perfect finishing through a reamer.
- Presto tools are a household name in the cutting tool industry
Specification
| Category | Hole Making | Sub Category | Core Drills (3 Flute) | Diameter (mm) | 34.925 | Flute Length (mm) | 190 | Overall Length (mm) | 339 | Tolerance | h8 | Point Angle | 118° | Shank Type | Morse Taper | Substrate | HSS | Surface Treatment | Uncoated | Drill Type | Jobber | Depth | 5xD | Performance | 3 | Through Coolant | No | Self Centring | No | Brand Range | Core Drill | Brand | Presto |
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