Mitsubishi MVS0300X25S060 DP1020 3mm x 25xD Carbide WStar Drill
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The Mitsubishi Materials MVS0300X25S060 is a new, solid carbide WStar Drill from the MIRACLE / DIAEDGE product line, ground and coated in Japan to DP1020 grade specification. Decoding the MPN: MVS = WStar series small-diameter long drill, 0300 = 3.00 mm drill diameter, X25 = 25×D flute length ratio (extra-long reach), S060 = 6.0 mm cylindrical shank diameter; the flute length is nominally 75 mm and overall length approximately 138 mm. The DP1020 grade designates Mitsubishi's multi-layer PVD TiAlN-based MIRACLE coating applied over a micro-grain carbide substrate, delivering high hardness, oxidation resistance up to ~900 °C, and superior tool life in drilling steel, cast iron, stainless steel, and hardened materials. The oversized 6 mm shank relative to the 3 mm cutting diameter provides vibration damping and rigidity critical for deep-hole accuracy, and the drill is compatible with high-precision collet chucks (ER11, ER16, ER20) and hydraulic toolholders accepting 6 mm shanks.
Product Specifications
| Brand | Mitsubishi Materials (DIAEDGE) |
| MPN | MVS0300X25S060 |
| Grade | DP1020 |
| Series | WStar Drill / MIRACLE |
| Drill Diameter | 3.00 mm |
| Shank Diameter | 6.0 mm |
| Flute Length Ratio | 25×D |
| Flute Length | 75 mm (approx.) |
| Overall Length | 138 mm (approx.) |
| Substrate | Solid micro-grain carbide |
| Coating | PVD TiAlN (MIRACLE / DP1020) |
| Shank Type | Straight cylindrical |
| Number of Flutes | 2 |
| Country of Origin | Japan |
| Condition | New |