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ER Tool Holder

The ER tool holder is a commonly used tool holding device in machine tool processing, mainly used for fixing and clamping straight shank tools, such as drills and milling cutters, it's also called milling chuck arbor.
Tool holder can be customized to different sizes as customer's requirement.
Its common specification includes BT30, BT40, BT50 etc.

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Product Description

ER tool handle is also called milling chuck arbor, it's the connection between the mechanical spindle and the tool and other accessory tools. The ER tool holder is widely used in CNC milling machines, lathes, and other precision machining equipment, especially in situations where high-precision tool holding is required.

Product parameters:

Model No. BT×ER-L1	D	D1	Model No. BT×ER-L1	D	D1
BT30×ER16-70	28	31.75	BT45×ER32-70	50	57.15
BT30×ER20-70	34	31.75	BT45×ER32-100	50	57.15
BT30×ER25-70	42	31.75	BT45×ER32-120	50	57.15
BT30×ER32-70	50	31.75	BT45×ER40-80	63	57.15
BT30×ER40-80	63	31.75	BT45×ER40-100	63	57.15
BT40×ER16-70	28	44.45	BT45×ER40-120	63	57.15
BT40×ER20-70	34	44.45	BT50×ER16-70	28	69.85
BT40×ER20-100	34	44.45	BT50×ER16-90	28	69.85
BT40×ER20-150	34	44.45	BT50×ER16-135	28	69 85
BT40×ER25-60	42	44.45	BT50×ER20-70	34	69.85
BT40×ER25-70	42	44.45	BT50×ER20-90	34	69.85
BT40×ER25-90	42	44.45	BT50×ER20-135	34	69.85
BT40×ER25-100	42	44.45	BT50×ER20-150	34	69.85
BT40×ER25-150	42	44.45	BT50×ER20-165	34	69.85
BT40×ER32-70	50	44.45	BT50×ER25-70	42	69.85
BT40×ER32-100	50	44.45	BT50×ER25-135	42	69.85
BT40×ER32-150	50	44.45	BT50×ER25-165	42	69 85
BT40×ER40-70	63	44 45	BT50×ER32-70	50	69 85
BT40×ER40-80	63	44.45	BT50×ER32-80	50	69.85
BT40×ER40-120	63	44.45	BT50×ER32-100	50	69.85
BT40×ER40-150	63	44.45	BT50×ER32-120	50	69.85
BT45×ER16-70	28	57.15	BT50×ER40-80	63	69.85
BT45×ER20-70	34	57.15	BT50×ER40-100	63	69.85
BT45×ER20-100	34	57.15	BT50×ER40-120	63	69.85
BT45×ER25-70	42	57.15	BT50×ER40-135	63	69.85
BT45×ER25-90	42	57.15	BT50×ER50-90	78	69.85
BT45×ER25-100	42	57.15	BT50×ER50-120	78	69.85

Production process for ER tool holder:

Machining and Heat Treatment: The tool holder body undergoes machining processes, including turning, drilling, and boring, to form the required internal holes and external dimensions. After machining, the tool holder body is subjected to heat treatment, such as surface hardening, to increase surface hardness and wear resistance.

ER Tool Holder

Packaging:

ER Tool Holder

FAQ

1. Why choose us?

(1) Mechanized production and processing can ensure the accuracy of product dimensions.

(2) Electroplating ensures a long service life.

(3) Professional design and production team guarantees product quality.

(4) Each product needs to be quality inspected before shipment.

2. What about the quality feedback of your products?

We have never received even once quality complaint for many years. And we have established long-term friendly cooperative relationships with our customers.

3. Do your products come with a warranty?

Yes, we have1 year warranty. In this year, if the quality problem we will free repair for you.

4. Are you a manufacturer or trading company?

We are an integration of industry and trade, our factory has 18 years of manufacturing experience, we have a professional design and production team.

5. What is your main payment term?

T/T, L/C, either is available.

ER Tool Holder

Hot Tags: ER Tool Holder, China, Manufacturer, Supplier, Factory, Durable, Cheap

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ER Tool Holder

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Product parameters:

Production process for ER tool holder:

Packaging:

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