Carmex Threadmill Twin Insert Toolholder 20mm Cut. SR0020H14-2Mill Thread Toolholder SR0020H14 2, 20 mm, Twin Insert with Internal Coolant The SR0020H14 2 Mill Thread Toolholder is a twin insert threading solution, built for precision and productivity in CNC milling applications. Equipped with an internal coolant bore and robust screw clamping method, this toolholder is ideal for threading larger components or when increased material engagement is required. Designed for use with 14 mm insert pockets, the

Resilient HSS Core – Built to last across production environments

Speed：250/450

118° Point Angle – Efficiently initiates cutting while maintaining centering

✔ Two-Layer Cutting Geometry – Minimizes vibration and friction

Part Number: 17003

Prevents Thread Stripping & Wear: Protects newly tapped holes from premature wear and thread stripping

Provides quick and accurate centering in boring and milling set-up

Ordering Code: 12 I 18 UN MT7

5D UNF provides a reliable

HSS-E countersinks ensure reliability and consistent performance when countersinking and deburring

Stainless steel ruler with engraved metric and imperial graduations on both sides

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