SGS® 50018 120 High Performance Double Margin Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, Straight Shank, 3XD D Cutting, 2 Flutes
SGS® 50018 120 High Performance Double Margin Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, Straight Shank, 3XD D Cutting, 2 Flutes
| Applicable Materials | : | Cast Iron, Non-Ferrous Metals, Plastics and other Tough to Machine Materials |
| Cutting Depth | : | 3XD |
| Cutting Direction | : | Right Hand |
| Cutting Edge Material | : | Solid Carbide |
| Drill Size - Decimal Inch | : | 0.25 in |
| Drill Size - Fraction | : | 1/4 in |
| Finish | : | Di-NAMITE Coated |
| Flute Length | : | 1-5/16 in |
| Flute Type | : | Spiral |
| Material | : | Solid Carbide |
| Number of Flutes | : | 2 |
| Overall Length | : | 3-1/8 in |
| Point Angle | : | 145 deg |
| Point Type | : | 8-Facet |
| Series | : | 120 |
| Shank Size | : | 1/4 in Dia x 1-7/16 in L |
| Shank Type | : | Straight |
| Type | : | High Performance |
The key features of the 8-facet double angle HI-PERCARB® drill design offers application benefits beyond that of other high performance drills in its category. Each feature of this 8-facet design was engineered as a solution towards addressing the issues commonly encountered during composite drilling. This unique high performance design successfully creates an accurate hole without splintering or delamination, ultimately optimizing the composite drilling process.
SGS® Double Margin Drill, High Performance, Series: 120, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 3-1/8 in Overall Length, 3XD Cutting Depth, 2 Flutes, Spiral Flute, 1-5/16 in Flute Length, 1/4 in Dia x 1-7/16 in L Shank, Straight Shank, 145 deg Point, 8-Facet Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Solid Carbide, Di-NAMITE Coated, Applicable Materials: Cast Iron, Non-Ferrous Metals, Plastics and other Tough to Machine Materials
- Double margin design stabilizes the drill for greater hole accuracy and improved surface finish
- Notched point reduces thrust force over conventional designs
- 8 facet point reduces fiber breakout and delamination on exit
- 90 deg secondary chamfer angle improves hole entrance and exit quality