Description
Mapal Order Number: 30966407
Mapal, Founded in Aalen, Germany in 1950
This product is priced singly and comes in packs of 1.
Please note that the actual item may not be/look exactly the same as shown in the item picture(s).
| Properties | ||
|---|---|---|
| Name | Mapal SCD621-1700-2-3-145HA05-HP358 MEGA-Speed-Drill-Steel 30966407 | |
| EDP # | 0677816 | |
| Product Class | Expert-Line | |
| Drilling Depth | 5xD | |
| Drilling Depth Value | 3.3465" | 85.000 mm |
| d1 | 0.6693" | 17.000 mm |
| d2 | 0.7087" | 18.000 mm |
| l1 | 5.6299" | 143.000 mm |
| l2 | 3.6614" | 93.000 mm |
| l3 | 2.7953" | 71.000 mm |
| l4 | 1.8898" | 48.000 mm |
| Cooling | Internal Cooling | |
| Number Of Cutting Edges (z) | 2 | |
| Shank Tolerance | h6 | |
| Bore Tolerance | ≥ IT 9 | |
| Shank Type | HA | |
| Tip Angle | 145° | |
| Side Rake Angle | 30° | |
| Material Group | ||
Product Features:
- The double-edged solid carbide drill MEGA-Speed-Drill-Steel is specially designed for high-speed machining and is the first choice for series production. Its unequally split cutting edges and highly polished flutes prevent vibration and reduce friction.
Tool Form:
'R' form tools are the classic end-mill shape, with straight sides (flanks) and in this case a flat tip with generally sharp corners. This form is the most common of all, and perfect for prismatic features.