Mitsubishi MVS0780X15S080 DP1020 7.80mm 15xD Coolant-Through Carbide Drill
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The Mitsubishi Materials MVS0780X15S080 is a new, solid carbide, 2-flute coolant-through twist drill from the WSTAR Drill/MIRACLE series (DIAEDGE line), coated in the DP1020 PVD grade — a TiAlN-based MIRACLE coating engineered for extended tool life in steel, cast iron, and stainless steel. Decoded from the part number: MVS = WSTAR coolant-through series, 0780 = 7.80 mm cutting diameter, X15 = 15×D drilling depth (117 mm flute depth), S080 = 8.0 mm straight shank diameter; the reduced shank allows the 7.80 mm drill to be held in a standard 8 mm collet or chuck. The DP1020 MIRACLE PVD coating provides high hardness and heat resistance, enabling dry or minimal-quantity lubrication (MQL) cutting as well as conventional flood coolant through the internal coolant channels; typical applications include deep-hole drilling in carbon and alloy steels, stainless steels, and cast irons on CNC machining centers using ER collet chucks or hydraulic toolholders with 8 mm bore. Made in Japan.
Product Specifications
| Brand | Mitsubishi Materials (DIAEDGE) |
| MPN | MVS0780X15S080 |
| Grade / Coating | DP1020 (MIRACLE PVD TiAlN) |
| Series | WSTAR Drill / MIRACLE |
| Cutting Diameter | 7.80 mm |
| Shank Diameter | 8.0 mm (straight, reduced) |
| Drilling Depth (L/D) | 15xD |
| Flute Length (approx.) | 117 mm (15 × 7.80 mm) |
| Number of Flutes | 2 |
| Shank Type | Straight (cylindrical) |
| Coolant | Through-coolant (internal channels) |
| Body Material | Solid carbide |
| Point Angle | 140° |
| Country of Origin | Japan |
| Condition | New |