Korloy SER2525M16 External Threading Toolholder | 16ER Insert | 25mm Shank

Key Features

• External Threading — Cuts metric, UN, BSPT and API threads with matching inserts
• 25mm Square Shank — Rigid setup for chatter-free thread cutting
• 16ER Insert Pocket — Standard ISO threading insert size
• Right-Hand Cut — OD threading on standard CNC lathes
• Top-Clamp Design — Quick insert change between thread profiles
• Hardened Steel Body — Long body life under threading loads

Specifications

• Shank Size: 25 × 25 mm
• Insert Seat: 16ER
• Hand: Right (External)
• Length: 150 mm
• Thread Range: 0.5-3.0 mm pitch
• Material: Alloy Steel, Heat Treated
• Origin: Korea

Applications

The SER2525M16 cuts external threads on CNC lathes — metric, imperial UN, BSPT pipe and API rotary shouldered connections, depending on the insert fitted. The standard 25mm shank fits virtually any production lathe.

Compatible Inserts

Accepts 16ER 100, 16ER 150, 16ER 200 ISO inserts and 16ER A60/A55 partial profile geometries in Korloy NC3030 and PC9030 grades.