HIGH-QUALITY MATERIAL: The chuck is made of high-quality brass and is characterized by its robustness and flexibility. With high hardness and high torque, it provides higher durability and longer lifespan than aluminum parts. VARIOUS CLAMP SIZES: The set includes 10 different collets: 0.5 mm, 0.8 mm, 1.0 mm, 1.2 mm, 1.5 mm, 1.8 mm, 2.0 mm, 2.4 mm, 3.0 mm, and 3.2 mm. This makes it perfect for quickly changing accessories with different shaft diameters.
SET: This means you are very flexible in your projects.
ACCURATE AND COMPATIBLE: This drill chuck adapter set is more precise than previous models and holds small drills and accessories better. Compare the dimensions before purchasing. Compatible with almost all models except series 1 and 2, and 260, 270, 280, and 4200.
WIDE RANGE OF APPLICATIONS: Perfect for impact wrenches, electric screwdrivers, heavy-duty hammers, and electric screwdrivers. Suitable for factories, warehouses, construction sites, etc.

Material: brass
color: as shown

Package contents:
1 x box storage
10 x chucks with a diameter of 0.5 to 3.2 mm
1 x for chuck (4485)
1 pc x keyless chuck 1/32 inch to 1/8 inch (4486)

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item to look a little different from the real thing. The allowed measurement error is +/- 1-3 cm.