7mm-6mm Clamping Range ER11 Series Spring Collet Chuck Tool Bit Holder

Twist Drill

Specifications:

Product Name Spring Collet

Model No. ER11

Clamping Range 7mm-6mm/ 7/25"-15/64"

Clamping Diameter 7mm/ 7/25"

Overall Size 11 x 18mm/ 0.4" x 0.7"(Max.Dia*H)

Material Manganese Steel

Color Silver Tone

Net Weight 8g

Package Content 1 x Spring Collet

Specifications:

• Widely used clamping system in the world used for a variety of machining applications including boring, milling, reaming, tapping and grinding.
• Collet must be assembled into the clamping nut before inserting into the chuck.

Twist Drill