ER-32 Collet Block Set For CNC Machining, Square And Hex Workholding Blocks, High Precision Ground Flatness 0.2-0.3mm, Versatile For Parallel, Square Or Hex Shaping, Great For Precise Milling And Fixture Jobs

Precision ER-32 Collet Block Set (2-Pack) for CNC Milling
✔️ Hex and square collet blocks, 0.2-0.3mm flatness, carbon steel

The ER-32 Collet Block Set is a precision workholding accessory built from carbon steel. It includes hex and square blocks sized for CNC milling fixtures, enabling accurate parallel, square, or hex shaping and cross hole drilling at common angles. These blocks are ground to 0.2-0.3mm flatness for tight runout control and sturdy performance in high-speed milling.

✅ ER-32 Hex Collet Block: approx 47*69mm
✅ ER-32 Square Collet Block: approx 45*69mm
✅ Flatness 0.2-0.3mm (0.0079-0.0118 in) across surfaces
✅ Material: carbon steel, high wear resistance
✅ One-piece molding for high concentricity and smooth collet nut threads

💡 What is a pillow block bearing used for in CNC machines and milling setups? This handy item provides stable shaft support and accurate alignment in many fixtures.
- Handy for shaft support and alignment in fixtures
- Improves concentricity and reduces vibration during milling
- Useful for cross-hole drilling and fixture alignment
- Works well with ER-32 collet blocks for rigid setups