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APU SK Tool Holder ER Collet Mount SK30 SK40 SK50 Tool Holder

Basic Information
Place of Origin: CHINA
Brand Name: QFMH
Model Number: SK30,SK40,SK50
Minimum Order Quantity: 10PCS
Price: USD 10/PCS
Packaging Details: PLASTIC BOX
Delivery Time: 5DAYS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000PCS/MONTH
AppliCATEion: Lathe Machine Coating: TiN
Cutting Edge Angle: 30° Flute Type: Straight
Material: 20CrMnTi Overall Length: 130
Product Name: SK50 APU Tool Holder Shank Diameter: 16
Tolerance: ±0.005mm SIZE: SK50-APU16
Quantity: 1 Weight: 2.1
High Light:

APU SK Tool Holder


SK Tool Holder ER Collet Mount


SK40 SK50 Tool Holder

SK APU Tool Holder, ER Collet Mount, SK30/SK40/SK50, DIN69871 Standard


Drill chuck APU tool holder DIN69871 SK Collet chuck ,DIN69871 type (referred to as JT, DIN, dat or DV for short) DIN69871 type is divided into two types, namely din69871a/ad type and DIN69871B type. The former is central internal cooling, the latter is flange internal cooling, and other dimensions are the same. Mechanical spindle and cutting tools and other accessories.High Precision SK shank Tool Holder ,balanced G6.3 or G2.5 For choose.AppliCATEEion for mounting straight shank tools in ER Collet.SK Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly SK30 SK40 SK50... Etc.. Mold industry, and high-speed engraving machine, used more.

SK APU Drill Chuck SpecifiCATEEion:
1. SK APU Drill Chuck material:20CrMnTi1.SK APU Drill Chuck Material: 20CrMnTi
2.SK APU Drill Chuck Taper tolerance: <AT3
3.SK APU Drill Chuck Surface roughness: Ra<0.005mm
4.SK APU Drill Chuck Size: SK30, SK40, SK50
5.SK APU Drill Chuck Standard: DIN69871
6.AppliCATEEion for mounting straight shank tools in ER Collet.



sk apu drill chuck


SK APU Keyless Drill Chuck holder is a tool used in machining and drilling operations. It is designed to securely hold drill bits or other cutting tools in place while allowing for quick and easy tool changes without the need for a key or wrench.

The APU (Adaptive Process Unit) system is a patented technology developed by SK that provides high precision and rigidity, ensuring accurate and stable drilling operations. The keyless design allows for faster tool changes, saving time and increasing productivity.

The drill chuck holder is compatible with a wide range of drill bits and cutting tools, making it versatile for various appliCATEEions. It is commonly used in industries such as automotive, aerospace, and general manufacturing.

The SK APU Keyless Drill Chuck holder is known for its durability and reliability, providing long-lasting performance even in demanding machining environments. It is a popular choice among professionals and hobbyists alike for its ease of use and high-quality construction.

Model Chucking Dia D L L1 Weight(KGS)
SK40-APU8-85 0.3-8 63.55 85 150.4 0.85
SK40-APU13-100 1-13 63.55 100 165.4 1
SK40-APU16-100 3-16 63.55 100 165.4 1.1
SK50-APU8-90 0.3-8 97.5 90 191.8 1.3
SK50-APU13-100 1-13 97.5 100 201.8 1.4
SK50-APU16-105 3-16 97.5 105 206.8 1.5


APU drill chuck refers to a drill chuck that is specifically designed for use with an auxiliary power unit (APU). An APU is a device that provides power to various systems in an aircraft when the main engines are not running.


APU drill chuck is designed to be used with a drill that is powered by the APU, allowing maintenance personnel or technicians to perform drilling operations without relying on the main engines for power. This can be particularly useful in situations where the main engines are shut down or not accessible.

Contact Details

Phone Number : 13705473076

WhatsApp : +8613705473076