Sandvik R840-0510-30-A1A 1220 5.1mm CoroDrill Delta-C Carbide Drill
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$37.04
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The Sandvik Coromant CoroDrill Delta-C R840-0510-30-A1A is a solid carbide twist drill with a 5.1 mm cutting diameter and a 6 mm cylindrical shank. Its usable length is 16.2 mm, the 30 in the part number designates a drilling depth of roughly 3 x diameter, and it is finished in grade 1220 with a gold/bronze PVD coating. It has two flutes and an internal coolant-through design, and Sandvik Coromant lists it under Mtrl ID 5748052 and order number 11491944. The drill is intended for general-purpose drilling in steel and other ISO P materials on CNC machining centers and lathes. This unit is new and made in China.
Product Specifications
| Brand | Sandvik Coromant |
| MPN | R840-0510-30-A1A |
| Alternate Part Number | 11491944 |
| Series | CoroDrill Delta-C |
| Grade | 1220 |
| Material | Solid Carbide |
| Coating | PVD Coated |
| Cutting Diameter | 5.1 mm |
| Shank Diameter | 6 mm |
| Shank Type | Cylindrical |
| Usable Length | 16.2 mm |
| Drill Depth | 3 x D |
| Number of Flutes | 2 |
| Coolant Through | Yes |
| Operation | Drilling |
| Workpiece Material | ISO P Steel |
| Material ID | 5748052 |
| Country of Origin | China |