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BT30 ER32-45L Balance Collet Chuck G2.5 30000RPM CNC Tool Holder With Pull Stud Milling Lathe (5)

4.4 (2) Write Review
Free shipping on orders over $29.99

$80.99

$ 37 .99 $37.99

In Stock

1.:5


About this item

  • Preferred Materials:20CrMnTi steel is selected, carburized and hardened, with a carburized thickness >0.8mm. The surface is hard and the interior has toughness，Makes it durable and long life.
  • High Precision:Deep cooling qualitative treatment, not easy to deform, stable accuracy, while improving the product's wear resistance, corrosion resistance, and fatigue strength. After assembling the UP chuck, the tool swing accuracy is ≤ 0.001mm
  • Dynamic Balance Treatment:Made using German dynamic balancing equipment, with a rotational speed of up to 30000 rpm, suitable for use in precision CNC centers
  • Internal Control Precision Grinding:with the chuck tightly fitting with the tool holder, increases the clamping force and rigidity of the tool, resulting in faster cutting speed and improved processing efficiency
  • Testing before shipment:All tool holders are tested before shipment, guaranteed quality


Product Description

BT30 ER32 45L刀柄

Come with Pull Studs

  • Shipping with Pull Studs
  • No need to purchase extra Pull Studs

BT30 ER32 45L刀柄

High concentricity, one-time internal and external molding

Intrinsically powerful, durable and wear-resistant, after internal hole grinding treatment, suitable for high-precision machine tool processing requirements, with a longer lifespan than ordinary tool holders

BT30 ER32 45L刀柄

20CrMnTi Steel is Selected.

  • Carburization depth greater than 0.8mm
  • Quenching hardness: HRC56-62
  • The body accuracy is 0.001mm
BT30 ER32 45L刀柄

Dynamic Balance Design

Dynamic balance G2.5 30000RPM,Pursuing high precision and high-speed machining balance,adapting to high-speed cutting and extending tool life.

BT30 ER32 45L刀柄

Individual Packing

Ensure that the product is not damaged during transportation


Andrew T.
Reviewed in Canada on February 14, 2025
I was impressed with how they looked but when I was trying to tighten them the nut on the collet I found that the nut was machined slightly off centered and nut only seated partially on the spring collet.I would not want to run on anything important as it may generate a vibration
Christopher
Reviewed in Canada on November 5, 2024
When you move from regular spring collets that would be used in a 2.2kW spindle, it's a big deal. You want tool setting, meaningful tool guage length. Hassle free Z ref. and so-on.Well beyond the fact that it is a huge outlay of cash, and skill sets required, one of the last items that are bought might be the tool holding. It is hard to find BT30 ER20 so you can use your old collets known to be "AAA". But I am still on the hunt. Having nearly emptied you account of all it's discretionary cash, and bought all on the list ( spotlight - the new 3.5kW ATC spindle "wow") you turn to the task of buying BT30 ER32 tool holding cause that is so easy to find. I was trying to find 45 or 40 length. Many stores will sell the 70mm. I don't see why really. More possible runout issues. IF you have 0.003 at the spindle nose, and add 70mm it is just amplified. Add a tool to that of say 50mm or longer, and it could be a sad day.So I found that Amazon has a nice looking offering. Check the images. Good looking machine and final grind. Hope the are balanced and concentric. Shhopped overseas for the ER32 collets because you can find a reasonable price for singles over here. Make the plunge and get yours today.