Toolex Reamer - Spiral Flute - Straight Shank - HSS - H5 - 17.27mm

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The Toolex Spiral Flute Reamer with straight shank delivers precise hole finishing for engineers and machinists. This 17.27 mm HSS (M2) reamer features a left-hand spiral flute, ri ght-hand cutting, DIN 212-B tolerance, and ISO H5 precision, manufactured to order with 24–48 hours despatch. Diameter: 17.27 mm Material: High-speed steel (M2) Shank: Straight Flute direction: Left-hand spiral flute Cutting direction: Right-hand DIN standard: DIN 212-B Tolerance: ISO H5 (D = ISO H5) Brand: Toolex Ltd Lead time: Manufactured to order; despatch in 24–48 hours Benefits: Achieve consistently precise hole sizes with minimal runout and clean edges, thanks to ISO H5 tolerance and the robust wear resistance of M2 high-speed steel. The left-hand spiral flute aids efficient chip evacuation during reaming, reducing clogging and improving surface finish, while the straight shank ensures reliable clamping in standard chucks and collets on milling machines and lathes. Designed for repeatable results across metalworking applications, this reamer is a dependable choice for finishing operations that demand tight tolerances. Show more