BBT30 ER16 Collet Chuck, 150mm – Dual Contact Precision Tooling

Description

BBT30 ER16 Collet Chuck, 150mm Gauge Length – High-Speed, Precision CNC Tooling

The BBT30 ER16 Collet Chuck, with a 150mm gauge length, is engineered to provide unparalleled accuracy and stability in high-speed CNC machining. Known for its dual-contact (Big Plus BT) design, also referred to as Dual Contact, this collet chuck makes contact at both the spindle taper and flange face. This enhanced contact area boosts rigidity, making it superior to standard BT holders, especially in high-precision or heavy-load machining environments.

BBT30 ER Collet Chuck Diagram

Explore the detailed technical drawing of the following models listed in the table further down:

BBT30 ER Collet Chuck Tool Holder Specifications (mm)

Model	L	D1	G	Run Out	Balance	ER Nut	ER Wrench/Spanner
BBT30‑ER11‑100	100	19	M12*1.5	< 0.002mm	G2.5 30,000 rpm	A ER11	ER11A
BBT30‑ER16‑70	70	28	M12*1.5	< 0.002mm	G2.5 30,000 rpm	A ER16	ER16A
BBT30‑ER16‑100	100	28	M12*1.5	< 0.002mm	G2.5 30,000 rpm	A ER16	ER16A
BBT30‑ER16‑150	150	28	*M121.5**	< 0.002mm	G2.5 30,000 rpm	A ER16	ER16A
BBT30‑ER25‑70	70	42	M12*1.5	< 0.002mm	G2.5 30,000 rpm	UM ER25	ER25UM
BBT30‑ER32‑70	70	50	M12*1.5	< 0.002mm	G2.5 25,000 rpm	UM ER32	ER32UM
BBT30‑ER32‑100	100	50	M12*1.5	< 0.002mm	G2.5 30,000 rpm	UM ER32	ER32UM

Key Features

Dual-Contact Design: Both spindle taper and flange face contact ensure maximum stability during operation, reducing deflection and vibration.
High Precision: Guarantees run-out of less than 0.002mm, ensuring precise machining.
Balanced to G2.5: Designed for high-speed operation up to 30,000 RPM.
Increased Rigidity: The dual contact between the spindle and holder improves the overall stiffness of the setup, providing better surface finishes and extended tool life.
Compatibility: Can be used in machines with both BBT spindles and traditional BT spindles, offering flexibility.

Advantages of BBT30 Over Standard BT Holders

Improved Machining Stability: The dual contact setup provides a firmer fit, reducing chatter, vibration, and deflection, leading to improved surface finishes and dimensional accuracy.
Precision Under High Loads: BBT30 Collet Chucks excel in maintaining high precision even under heavy cutting loads, ideal for demanding CNC operations.
Higher Tool Life: The reduced vibration ensures longer tool life by minimising wear and tear.
Versatile Applications: Suited for high-precision tasks in aerospace, medical, and automotive sectors, as well as general CNC milling.

Applications

High-Precision CNC Machining: Ideal for tasks requiring exceptional accuracy and stability.
Automotive & Aerospace Components: Delivers superior performance for machining components with tight tolerances.
General Milling & Drilling: Provides optimal tool clamping for a variety of milling and drilling tasks.

Order the Best BBT30 ER16 Collet Chuck, 150mm Gauge Length

Whether you’re handling high-speed machining or heavy-load tasks, the BBT30 ER16 Collet Chuck ensures precision, reliability, and enhanced tool life. It’s the perfect choice for high-speed CNC machining in industries such as aerospace, medical, and automotive manufacturing.

Out of Stock or Need a Different Size? Enquire Today!

If the item is out of stock or you need a different size, contact CNC Support directly. We can arrange special orders and expedite stock delivery to meet your specific machining needs.

Additional information

Weight	0.750 kg
Dimensions	6 × 6 × 13.5 cm

BBT30 ER16 Collet Chuck, 150mm Gauge Length