Dormer Pramet C139 8.5mm HSS-E-Powder Metal TICN Flatted Shank 2 Flute Standard Length Slot Drill DIN 844 K Boring Bar Blank and thoughtful flute geometry helps

and thoughtful flute geometry helps streamline setup

and H4 tolerance in a 12

All-in-One Kit: Comprehensive set of tools designed to restore damaged threads in a single workflow

Thread specification: Metric fine thread M5x0

and hobbyists rely on its reliable performance to reduce rework and downtime while maintaining dimensional accuracy

Dormer Pramet C139 8.5mm HSS-E-Powder Metal TICN Flatted Shank 2 Flute Standard Length Slot Drill DIN 844 K Boring Bar Blank and thoughtful flute geometry helpsThe Dormer Pramet C139 8. 5 mm slot drill is a precise, two flute HSSE tool with TiCN coating, designed for reliable slot milling, shoulder milling, and ramping in freemachining steels and related materials. Compatible with DIN 844 K holders and featuring a robust 10 mm Weldon shank with a flatted section for secure clamping, it suits high precision machining in busy workshops. Diameter: 8. 5 mm Length of cut: 19 mm Overall length: 69 mm Shank: