Chicago-Latrobe 57725 Jobber Length Drill Bit Set, 25 Pc, 1 mm to 13 mm by 0.5 mm, 118° Point
The CHICAGO-LATROBE 57725 is a jobber-length drill bit set consisting of 25 high speed steel bits intended for use in drilling cast iron and steel (as specified by ISO codes K and P). The set includes sizes ranging from 1 mm to 13 mm in metric measurements, with increments of 0.5 mm. Each drill bit features a conventional 118-degree point and a right-hand spiral design, intended for general purpose machining applications. Straight shanks are included and the drill bits meet DIN 338 standards. Key Features: Material: High speed steel, general purpose grade Size range: 1.0 mm to 13.0 mm in 0.5 mm increments (25 pieces) Point type: Conventional point with 118-degree angle Flutes: 2 spiral flutes with a right-hand cutting direction Overall length varies from approximately 1 11/32 in to 5 61/64 in depending on size Shank type and diameter: Straight shank, nominally 0.197 in diameter Drill bit length class: Jobber length Finish: Black oxide coating Metal index case included for organization and storage
| Sizes Included | 1.00mm, 1.50mm, 2.00mm, 2.50mm, 3.00mm, 3.50mm, 4.00mm, 4.50mm, 5.00mm, 5.50mm, 6.00mm, 6.50mm, 7.00mm, 7.50mm, 8.00mm, 8.50mm, 9.00mm, 9.50mm, 10.00mm, 10.50mm, 11.00mm, 11.50mm, 12.00mm, 12.50mm, 13.00mm |
|---|---|
| Drill Bit Dimension Type | Metric |
| Depth:Dia. Ratio | 4xD |
| Drill Bit Size | 1 mm to 13 mm by 0.5 mm |
| Shank Dia. | 197/5000 in |
| Depth x Dia. Ratio | 4xD |
| Size Range | 1mm-13mm |
| Largest Drill Bit Size | 13 mm |
| Drill Length Class | Jobber-Length |
| Drill Bit Sizes Included | 1 mm, 1.5 mm, 10 mm, 10.5 mm, 11 mm, 11.5 mm, 12 mm, 12.5 mm, 13 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 7.5 mm, 8 mm, 8.5 mm, 9 mm, 9.5 mm |
| Smallest Drill Bit Size | 1 mm |
| Overall Length | 1 11/32 in, 1 9/16 in, 1 15/16 in, 2 15/64 in, 2 13/32 in, 2 49/64 in, 2 61/64 in, 3 5/32 in, 3 25/64 in, 3 21/32 in, 3 63/64 in, 4 19/64 in, 4 39/64 in, 4 59/64 in, 5 15/64 in, 5 19/32 in, 5 61/64 in |
| Wire Rope Length | 1 11/32 in, 1 9/16 in, 1 15/16 in, 2 15/64 in, 2 13/32 in, 2 49/64 in, 2 61/64 in, 3 5/32 in, 3 25/64 in, 3 21/32 in, 3 63/64 in, 4 19/64 in, 4 39/64 in, 4 59/64 in, 5 15/64 in, 5 19/32 in, 5 61/64 in |
| Length | 1 11/32 in, 1 9/16 in, 1 15/16 in, 2 15/64 in, 2 13/32 in, 2 49/64 in, 2 61/64 in, 3 5/32 in, 3 25/64 in, 3 21/32 in, 3 63/64 in, 4 19/64 in, 4 39/64 in, 4 59/64 in, 5 15/64 in, 5 19/32 in, 5 61/64 in |
| Number of Pieces | 25 |
| Cutting Direction | Right Hand |
| Drill Bit Point Angle | 118 Degrees |
| Drill Bit Material | High Speed Steel |
| Includes | Metal Drill Index |
| List Number | 150 |
| Drill Bit Grouping | Drill Bit Set |
| Point Type | Conventional Point |
| Standards | DIN 338 |
| Shank Type | Straight |
| Left/Right Hand | Right |
| Drill Style | Jobber Drill |
| Measurement System | Metric |
| Number of Drill Bits | 25 |
| Aircraft Drill | No |
| Shank Type - Machining | Straight |
| Drill Bit Point Type | Conventional Point |
| Material Grade - Machining | General Purpose |
| Material - Machining | High Speed Steel |
| Primary Material Application | Cast Iron, Steel |
| Finish - Machining | Black Oxide |
| Coolant Fed | Non-Coolant Through |
| Flute Type | Spiral |
| Drill Bit Case Type | Metal Index |
| Number of Flutes | 2 |
| Spiral Direction | Right Hand |
| Primary Material Application ISO Code | K, P |
| Products By Industry | Electrical |
| Helix Angle - Minimum | 21 Degrees |
| Helix Angle - Maximum | 34 Degrees |
| Country of Origin | United States |