This is a simple and practical CNC bit holder, designed to keep your end mills, drill bits, and router bits neatly organized and easily accessible.

Perfect for any CNC or workshop setup, this holder keeps your tools secure and your workspace clean.

It can be printed without supports, and fits most standard  3.175 mm(1/8"), 6mm or 6.35mm (1/4") shank bits.

🧰 Dedicated slots that perfectly fit bits stored in their original SpeTool boxes, keeping everything tidy and protected.

⚙️ A raised “workspace” area for quick bit placement during tool changes — ideal for when you’re switching bits frequently.

🖨️ Print Settings:

• Material: PLA or PETG recommended
• Layer height: 0.16 mm
• Infill: 15–25%
• Supports: Not required
• Orientation: Flat on the bed

💡 Notes:

• The SPE Tools box slots are designed for a snug fit.
• You can scale the model if you use other bit brands.
• The raised area is perfect for temporary bit placement during CNC operations.