Toolex Reamer – Spiral Flute, Straight Shank, 16.74 mm – an intermediate precision HSS (M2) reamer designed for accurate hole finishing in metalworking. With a left-hand spiral flute and right-hand cutting, this tool meets DIN 212-B standards and ISO H5 tolerance, and is supplied by Toolex Ltd. Size: 16.74 mm Material: HSS (M2) Shank: Straight Flute Direction: Left-hand spiral flute Cutting Direction: Right-hand cutting Tolerance: ISO H5 Standards: DIN 212-B Brand: Toolex Lead Time: Manufactured to order; dispatch in 24–48 hours The reamer delivers controlled hole sizing with a reliable finish, ideal for precision engineering, toolmaking, and component manufacturing. The straight shank ensures compatibility with common chucks and collets, while the HSS (M2) construction provides durable performance for steel and alloy applications. The combination of left-hand spiral flutes and right-hand cutting supports effective chip evacuation and consistent hole quality, all within a reproducible ISO H5 tolerance. Please note this is a made-to-order item, allowing Toolex to tailor production to your specifications while maintaining exacting standards.