Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 6.35mm ER Mini Collet Chucks The 30° helix angle minimizes

The 30° helix angle minimizes cutting resistance

and deliver consistently high-quality finishes across a range of mold and die applications

enhancing edge quality and reducing stress concentrations

The cobalt-infused HSS supports longer tool life under higher cutting temperatures

balancing chip clearance and tool strength

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 6.35mm ER Mini Collet Chucks The 30° helix angle minimizesAchieve ISO H4 precision in 6. 35 mm holes with this Toolex Stub Type Reamer. This HSS E (M35 cobalt) reamer features a left hand spiral flute, right hand cutting, and a straight shank for easy mounting. size: 6. 35 mm (1 4 in) Material: HSS E (M35 cobalt) Flute orientation: Left hand spiral flute; right hand cutting Shank: Straight Standard: DIN 8089; tolerance ISO H4 Manufacturer: Toolex Ltd Production status: Manufactured to order; despatch in 2448