Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 19.65mm

The Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4, 19.65 mm is a precision carbide stub reamer designed for through-hole finishing with reliable size control and a clean bore surface. Made-to-order by Toolex Ltd, it suits toolrooms, engineers, and production environments where consistent hole quality matters. The reamer features a straight shank for direct chucking, a left-hand spiral flute with right-hand cutting, DIN 8093 compatibility, and through-coolant delivery to keep chips moving and temperatures in check. It carries ISO H4 tolerance (D) and uses intermediate precision carbide (K10) for a balance of hardness and toughness.

• Left-hand spiral flute with right-hand cutting: Provides stable cutting action and a smooth bore finish in through-holes, with predictable feeding and reduced chatter.
• Through-coolant delivery through the shank: Carries coolant directly to the cutting edge for improved chip evacuation, reduced heat, and longer tool life in demanding materials.
• DIN 8093 compatibility with H4 tolerance: Standardized shank and bore size ensure reliable interchangeability and repeatable hole dimensions in production environments.

With its stub length and carbide construction, this reamer delivers durable performance in tight bores, maintaining precise hole dimensions and surface finish while minimizing tool changes and downtime in busy production settings. Designed to support repeatable results, its through-coolant design helps speed up cycles and reduce rework across jobs requiring high-precision holes.