
Reaming tools | CoroReamer® 435 CoroReamer® 435 Flexible and high performance CoroReamer® 435 is a multi-application, versatile and high-speed reamer, suitable for a wide range of materials. It provides close hole tolerances and high-quality surface finish thanks to internal coolant, the cutting-edge geometry and the extremely unequal spacing of the cutting edges. Application — Suitable for all industry segments e.g. general machining, die and mould, automotive, energy and power generation — Diameter range: 3.97–20 mm (0.156–0.787 inch) — Spiral flute and straight flute — Cylindrical shank — Carbide grade H10F (uncoated) — Hole tolerance H7 Features and benefits — Micro-grained carbide for high hardness and toughness — Internal coolant ISO application areas — DIN 65535 HA shank to H6 tolerance and for direct clamping in hydraulic chucks, such as CoroChuck® 930, shrink-fit and high-precision chucks Customized Spiral flute Straight flute solutions — For through holes — For blind holes The offer includes Tailor Made® — Radial coolant holes — Central coolant hole and Advanced Engineered — Left hand helix — Chips are pushed up the flute products, individually designed — Chips are pushed forward to meet the highest demands on performance. 625