The Toolex Reamer with a straight shank and spiral flute delivers precise hole enlargement and finishing for professional machining. Built from HSS-E cobalt, it combines durability with reliable performance across a range of materials.

• Diameter: 12.54 mm — exact bore enlargement to achieve a precise final size.
• Shank type: Straight shank for versatile mounting in collets, chucks, and various tool holders.
• Material: HSS-E cobalt alloy for enhanced hardness and heat resistance during heavy cuts.
• Flute design: Spiral flutes promote efficient chip evacuation and reduce clogging for smoother cutting.
• Finish quality: Delivers consistent hole size and a smoother bore finish with minimal burrs.
• Application: Ideal for enlarging pre-drilled holes and finishing operations on a wide range of metals and engineered plastics.

With its cobalt-enhanced construction and efficient spiral flute, this reamer maintains dimensional accuracy while resisting heat and wear. The straight shank supports secure clamping across common tool-holding systems, reducing setup time and improving repeatability. Expect cleaner bore surfaces, reduced secondary operations, and longer tool life—making it a dependable choice for precision drilling, finishing, and hole-sizing tasks in shop environments.