Dormer Pramet R458 6.60 mm CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K Integral Holders Whistle Notch Shank with Through-Coolant

Whistle Notch Shank with Through-Coolant and Oil Hole: Provides secure retention and stable cutting

enabling tighter assemblies and better overall part alignment

Its compact 1 mm diameter and 50 mm length make it ideal for fine-scale work on narrow rib features across a range of materials

cost‑effective turning tasks such as external grooving

accurate drilling with clean

Dormer Pramet R458 6.60 mm CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K Integral Holders Whistle Notch Shank with Through-CoolantThe Dormer Pramet R458 6. 60 mm carbide drill is a versatile, high precision tool designed for reliable hole creation across a range of materials. Built as a FORCE X stepped shank short series drill (X3D) with a DIN 6537 K shank, its ideal for engineers, machinists, and hobbyists who need consistent performance in tight setups and production runs. Its engineered to deliver high quality, accurate holes with h9 tolerance, even at higher speeds and