BT30 ER20 90° Angle Head CNC Side Milling Head 360° Rotation for Machining Cente

Product Overview

This aftermarket replacement BT30 ER20 angle head is an attachment for CNC machining center applications that allows side milling work through an angled spindle configuration. An angle head of this type redirects spindle rotation to reach features that a standard vertical spindle cannot easily access. The unit features 90 degree angled output, ER20 tool holding, and 360 degree rotation adjustment.

Key Features & Performance

• BT30 taper mounting for use with BT30 spindle machining centers
• 90 degree angled output to support side milling operations
• ER20 collet interface for holding compatible cutting tools
• 360 degree rotation adjustment to orient the cutting head as needed
• Used when replacing a corresponding angle head attachment on a machining center

Fitment & Compatibility

• for BT30 spindle machining center applications
• for ER20 collet tooling applications

Common Uses

• Side milling work on features that are difficult to reach with a vertical spindle
• Replacing a worn, damaged, or malfunctioning angle head on a machining center
• Servicing and maintaining machining center tooling attachments

Technical Specifications

• Product Type: Angle Head / Side Milling Head
• Part Number(s): BT30, ER20
• Model Application(s): BT30 spindle machining centers
• General Application: CNC machining center side milling

Frequently Asked Questions

Q: What does an angle head do on a CNC machining center? A: An angle head redirects the spindle output at an angle so that side milling and cutting of features at an angle can be performed with the machine.

Q: How should fitment be verified? A: Confirm that the machine uses a BT30 spindle and supports ER20 tooling, and compare the complete existing part number and machine model designation with the details provided before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.