ECSiNG 2 Pieces ER20 ER20A Clamping Nut with Ball Bearing M25X1.5 Precision Tool Holder Clamping Nut for CNC Machining Tool Holder Nut ER20
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Product details
| Management number | 208197452 | Release Date | 2026/03/22 | List Price | $36.00 | Model Number | 208197452 | ||
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Item Descriptions: - Thread size M25X1.5, outer diameter 34mm, wrench width 29.6mm, height 20mm. -The ER20A ball bearing caliper nut is a precision tool designed for use with ER20 collet chucks in CNC (computerized numerical control) and machining applications. -Ball bearing mechanism minimizes friction between nut and caliper, ensuring smoother tightening, better grip and better tool concentricity. -Compatibility : Compatible with ER20 pliers and spindles, widely used in CNC machines and milling machines. -Application: CNC machining: Used to fix tools such as cutters, drills or other cutters in CNC chucks. Package: 2pcs Ball Bearing Clamping Nut ER20A Item Specifications: Material:Alloy Steel Compatible devices: lathe Thread Size:M25
- Thread size M25X1.5, outer diameter 34mm, wrench width 29.6mm, height 20mm.
- ER20A Ball Bearing Collet Nut is a precision tool designed for use with ER20 Collet Chucks in CNC (Computerized Numerical Control) and Machining applications.
- Ball bearing mechanism minimizes friction between nut and caliper, ensuring smoother tightening, better grip and better tool concentricity.
- Compatibility : Compatible with ER20 pliers and spindles, widely used in CNC machines and milling machines.
- Application : CNC Machining : Used to fix tools such as cutters, drills or other cutters in CNC chucks.
| Item Weight | 4.9 ounces |
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| Part Number | 274-BS |
| Manufacturer | ECSiNG |
| Batteries Required | No |
| Package Dimensions | 3.15 x 2.36 x 0.94 inches |
Stabilizers
Bearing Nuts
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