BT40-C32 C20 C25 C32 Power Tool Holder

The BT40-C32 Power Milling Chuck is designed for heavy-duty cutting applications, offering superior clamping force, high rigidity, and excellent runout accuracy. With its robust structure, this chuck ensures stable machining, longer tool life, and improved surface finish, making it ideal for roughing and finishing operations in demanding environments.

Technical Specifications

•Model: BT40-C32,C20 C25

•Taper Type: BT40

•Clamping Diameter: up to Ø32mm

•Gauge Length: 90 / 120 / 150mm (customizable)

•Runout Accuracy: ≤ 0.003–0.005mm

•Material: High-strength alloy steel

•Surface Treatment: Fine grinding + anti-rust coating

•Coolant: Optional through-coolant available

Key Features

•Strong Clamping Force – Provides secure holding for cutting tools under heavy loads.

•High Rigidity – Thick wall design ensures stable machining and vibration resistance.

•Precision Accuracy – Runout within 0.003–0.005mm for better machining quality.

•Wide Clamping Range – Designed for C32 collet, suitable for tool diameters up to Ø32mm.

•Versatile Application – Compatible with BT40 spindle interface, widely used in machining centers.

•Durable Construction – Made from high-quality alloy steel with heat treatment for long service life.

Detail Photos:

Applications

• Heavy-duty milling

• Roughing and finishing operations

• Mold manufacturing

• Automotive parts machining

• Aerospace and precision engineering