Carbide MT7 with TiAlN coating: Sub-Micron MT7 carbide with a multi-layer TiAlN coating (ISO K10–K20) for high hardness
making it a dependable choice for fabrication shops
precise cuts with consistent results and longer edge life between dressings
this drill excels in tight spaces where depth is limited without compromising hole quality
With its robust taper shank
Dormer Pramet R457 N15 CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K Long Series Carbide MT7 with TiAlN coating:The Dormer Pramet R457 N15 carbide drill is a highperformance tool designed for engineers, buyers, tradespeople, hobbyists, and nontechnical users who need reliable, precise holes quickly. With a 140 4facet split point for selfcentering starts, a TiAlN coating to extend service life, and a CTW flute design with coolant feed, it delivers clean starts, smoother cutting, and higher cutting speeds. The shortseries, stepped shank is compatible with DIN