Description

Product Overview

BM Italy rotary broaches are precision-engineered tools that produce hexagonal, square, Torx, and other polygonal socket forms in a single rotary cutting pass on CNC lathes and machining centers. The tool’s self-rotating insert engages the workpiece at a 1° offset angle, creating the form while rotating at the workpiece spindle speed. Italian engineering delivers superior tool life and dimensional accuracy.

Technical Specifications

• Brand: BM (Italy)
• Profiles available: Hex, square, Torx, polygon, and custom forms
• Approach angle: 1° (standard rotary broach geometry)
• Compatible machines: CNC turning centers, Swiss-type lathes with live tooling

Applications & Industries

• Hex socket formation in bolts, screws, and connectors
• Square drive production for fasteners
• Torx socket machining for precision fasteners
• Polygon forms in automotive, aerospace, and medical components

Features & Benefits

• One-pass operation: complete polygon form in a single plunge
• Self-rotating: no C-axis or special machine features required
• Italian precision manufacturing: tight tolerances and long insert life
• Quick insert change: minimizes downtime

Frequently Asked Questions

What is the delivery time?

This product is supplied to order. Delivery usually takes 6 to 14 working days, depending on order quantity and material availability. The exact timing is confirmed at quotation stage.

How does ordering work?

First, you send an inquiry for quotation. After confirmation, production or supply starts with a 60% advance payment. The remaining amount is settled after shipment.