Jadeshay C3/4 ER20A-50L CNC Extension Rod Holder, 3/4" Diameter Shank 50mm Milling Tool Extension for Deep Hole Machining, Straight Shank Spring Chuck Collet
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.
Description
- 🔧Industrial-grade quality: Made of durable steel with maximum strength and service life.
- 🔧Better safety: The dangerous temptation to pull the tool holder from the collet is eliminated, and the drill bit is extended to provide a complete cutting depth instead of a short-time router knife.
- 🔧It is suitable for deep hole processing to solve the need of expanding processing depth.
- 🔧In order to reduce the use of extended tools, reduce processing costs and improve efficiency
- 🔧Carefully handle the various details of the product to ensure the stability and accuracy of the product.
- ›See more product details
JadeshayC3/4 CNC Extension Rod Milling Holder, Metal Straight Shank Spring Chuck Collet for Deep Hole Precision Processing Efficiency
Reviews
K**R
AAAAAAAAAAA++++++++++++
AAAAAAAAAAAA+++++++++++++++
D**M
Surprisingly good runout despite mixed reviewes
I bought it with intent to check and return if quality is not good - it is great that Amazon accepts the returns. I installed it in the mill, and surprise - I measured +/-0.005 millimeter (+/-0.0002mil) total runout (Mill+R8 Collet+ER20 collet) - which is sufficient for most tasks.I wish that the vendor could specify the runout - did I get one as a luck or the accuracy/runout are consistent and guaranteed?
Common Questions
Trustpilot