Send Message

Weldon Chuck NT Tool Holder AT3 Tolerance Grade HRC48 Hardness

Basic Information
Place of Origin: CHINA
Brand Name: QFMH
Model Number: NT30,NT40,NT50
Minimum Order Quantity: 10PCS
Price: USD 20/PCS
Packaging Details: PLASTIC BOX
Delivery Time: 5DAYS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000PCS/MONTH
AppliCATEion: CNC Machine Hardness: HRC48-52
Length: 50-400mm Material: 20CrMnTi
Package: Carton Product Name: DIN2080 NT Tool Holder
Size: M12-M30 Standard: DIN2080
Surface Treatment: Black Oxide Tolerance: H6
Type: Tool Holder Weight: 0.3-3.5kg
High Light:

Weldon Chuck NT Tool Holder


NT Tool Holder AT3


HRC48 Chuck Tool Holder

NT40 End Mill Holder,Weldon Chuck,Tolerance Grade AT3,High Precision Machining


NT30 NT40 NT50 SLN Side Lock End Mill Arbor Weldon Chuck , NT End Mill Holder Taper shank: tolerance grade < AT3,apply to the holder of a DIN1835-B with a solid surface of the cutting tool, high speed and high precision machining .Mechanical spindle and cutting tools and other accessories. High Precision NT shank Tool Holder ,balanced G6.3 or G2.5 For choose.


Cnc Lathe Nt Tool Holder SpecifiCATEEions

1.Product name: NT End Mill Holder
2.NT End Mill Holder Model: NT40/50 - SLA (specific types with reference to the table below)
3.NT End Mill Holder Material: 20CrMnTi,high quality synthesis of carburizing steel, black finish and fine grinding
4.NT End Mill Holder Taper shank: tolerance grade < AT3
5.Nt Tool Holder Hardness: 56-58 HRC
6.The biggest beating: < 0.005 mm
7.The surface roughness: Ra < 0.005 mm8.
8.The handle ontology can also specify the cooling + B AD
9.The handle can specify dynamic balancing G6.3 or G2.5
10.Nt Shank End Mill Arbor AppliCATEEion range: applicable to solid flat cutter clamping DIN1835 - B has a side


NT End Mill Holder, also known as a Weldon Chuck, is a tool holder used in machining operations to securely hold end mills in place. It is designed to fit into the spindle of a milling machine or a CNC machine.

The NT End Mill Holder features a cylindrical shank with a flange at one end and a set of slots or grooves on the other end. The slots or grooves are used to insert and secure the end mill into the holder.

The flange of the NT End Mill Holder is typically equipped with a set of screws or clamps that allow for tightening and loosening of the holder. This ensures a secure grip on the end mill, preventing it from slipping or rotating during machining operations.

NT End Mill Holders are available in various sizes and designs to accommodate different types and sizes of end mills. They are commonly used in industries such as metalworking, automotive, aerospace, and manufacturing.

Overall, the NT End Mill Holder, or Weldon Chuck, is an essential tool for precision machining, providing a reliable and secure method for holding end mills in place during milling operations.


Model D D L G
NT30-SLA12-55 12 40 55 M12
NT30-SLA16-60 16 45 60 M12
NT30-SLA20-65 20 50 65 M12
NT30-SLA25-75 25 50 75 M12
NT40-SLA12-55 12 40 55 M12
NT40-SLA16-60 16 45 60 M16
NT40-SLA20-65 20 50 65 M16
NT40-SLA25-75 25 50 75 M16
NT40-SLA32-90 32 60 90 M16
NT40-SLA42-70 42 80 70 M16
NT50-SLA12-63 12 40 63 M24
NT50-SLA16-63 16 45 63 M24
NT50-SLA20-63 20 50 63 M24
NT50-SLA25-75 25 50 75 M24
NT50-SLA32-80 32 60 80 M24
NT50-SLA40-100 40 80 100 M24
NT50-SLA42-100 42 80 100 M24


Contact Details

Phone Number : 13705473076

WhatsApp : +8613705473076