BT sk collet chucks bt adaptor bt304050 tool holder with high quality

Product Overview

Description

BT sk collet chucks bt adaptor bt304050 tool holder with high quality

 

• Material: JIS - SCM420(After heat treatment, it has rigid hardness and toughness, better grinding quality, good flexibility and longer using life span)


• HRC: 56° - 58°;  Accuracy of deviation:below 5μ (4D length)


• Taper tolerance: <AT3;   Carbon depth: 0.8mm±0.2mm
  


• Max run out: <0.005mm


• Surface roughness: Ra<0.005mm


• Balance: G6.3 or G2.5.


• The tool holder is through-hole, which is better for water to get through and anti-vibrant.


• The nut has preinstalled Dynamic balancing design, so it can be used for RPM10,000.

 If you have special requirement of design or size, we can produce as your request.

Surface Rust Prevention Of BT Tool Holder:

• Antirust


•  Increase the hardness and abrasive resistance of the surface


• Better cleanliness; Precision stability


• Smooth surface; Look better and feel comfortable.

Surface Rust Prevention Of BT Tool Holder:

• Antirust


•  Increase the hardness and abrasive resistance of the surface


• Better cleanliness; Precision stability


• Smooth surface; Look better and feel comfortable.

The packaging of the product should be wrapped in plastic transparent packaging bags, and then packed into cylindrical plastic buckets or paper boxes. Our products are packed in groups of ten.We can laser mark your logo and pack according to your requirement.
Shipping :

• FedEx/DHL/UPS/TNT for samples, Door-to-Door


• By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;


• Customers specifying freight forwarders or negotiable shipping methods!


• Delivery Time: 3-7 days for samples; 30-40 days for batch goods.