collet chuck from China manufacturer - Qufu Chongde Precison Machinery Co., Ltd

Price:	25.0~30.0 USD
Payment Terms:	T/T
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Model No.: BT40-ER32-100

Production Capacity: 20000

Delivery Date: 30

Processing: Others

Workpiece and Weight: Instrument Machine Tool

Controlling Mode: CNC

Brand Name: Chongde

Means of Transport: Ocean

Packing: PLASTIC SOLE BOX

Processing Types: Metal

Automatic Grade: Automatic

Precision: High Precision

Usage: Others

Hardness: HRC56-60 degree, Carbon depth: >0.8mm
Shank body standard BT/DIN69871-SK/CAT/HSK, Taper tolerance: <AT3

The pre-balance G6.3-8000rpm, the standard precision balance G6.3-12000rpm, G2.5-15000rpm, 20000rpm.

Shank BT(MAS403), SK(DIN69871): A(without through hole)\AD(without through hole for center coolant)\AD+B( the former is in the center cold, the latter is in the flange plate cold, may realize central cooling and the side cools two forms the freedoms to transform)

Precision A class ≤0.005mm, AA class≤ 0.003mm

Collet Spec is DIN6499B, The integrated precision with chuck and nut: A class≤0.01mm, AA class≤0.005mm.

Chongde toolholders and collet chucks are manufactured to the highest standards to take advantage of the performance characteristics of Chongde milling products.

These holders are constructed of alloy steel with a hardness range of 56-60 HRC and a pilot runout less than0 .005mm. The result is higher metal-removal rates, improved surface finish, and longer tool life.