SHD_301HA/SHD_501HA • 3 x D/5 x D • Metric

Features and benefits

• Stellram® HardCore® drill for tough materials.
• Material-specific SC drill made of dual grade.
• Outer carbide grade for high speeds with high wear-resistant properties.
• Core carbide grade for low speeds with excellent toughness and shock-resistant properties.
• Operate this drill with flood coolant in P3 and P4 steels with a tensile strength up to 1400 MPa and H1 and H2 hardened materials with hardness up to 55 HRC.
• Accurate ground edge preparation enables reduced bur formation.