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Why settle for inconsistent grip or excessive run-out when you can pair your ER25 chuck with a collet engineered for precision
and lower maintenance in both prototyping and production environments
crafted for machinists and workshop professionals who demand consistency and durability
while the straight shank and robust construction provide stable cutting performance across standard metalworking applications
HSS-E cobalt construction for durable cutting: Delivers wear resistance and heat tolerance to maintain accuracy and extend tool life in demanding drilling and finishing operations
Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 17.31mm Hex Key Drill Chuck Why settle for inconsistent gripThe Toolex Reamer is a stub type, straight shank reamer built for precision hole finishing in demanding materials. This HSS E (M35 cobalt) tool features a left hand spiral flute and right hand cutting, conforming to DIN 8089 and delivering ISO H4 tolerance for tight, repeatable holes. Substrate: HSS E (M35 cobalt) Taper: Straight Shank Diameter: 17. 31 mm Flute orientation: Left hand spiral flute; right hand cutting Standards: DIN 8089; ISO H4
