• Chuck Inner Hole Diameter: 3..2mm, 3.6mm, 10mm, 13mm

• Driver Handle: Hex Handle, Round Handle

• Material: Carbon Steel + Aluminum Alloy

• Power: Electric

• Chuck Range: 0.3 - 3.2mm, 0.3 - 3.6mm, 0.6 - 8mm,0.3 - 6.5mm, 0.3 - 4mm, 0.8 - 10mm, 2 - 13mm

• Number of Jaws: 3

• Color: Black

• Driver Shank: 1/4 "Hex, 3/8-24UNF, 1/2" 20UNF

• Place of Application: Electric Drill / Screwdriver / Grinder

• Features:

• - Made of High speed steel material,good .

• - Allows hex drive power tools to use conventional drill bits.

• - Round handle connecting rod, apply all the hammer on the market.

• - Use This Chuck to Convert Any cordless Screwdriver into a drill or grinder.

• - Easy to use and install.

• - Easily locks onto and releases drill bits.

• - Adjustable and rotating.

• - Convenient and portable.

• Function: Convert 1/4 " hex shank screwdriver into a drill. It will hold drill bits and accessories up to 1/4 "in diameter

• Package Including:

• 1 x Drill Chuck

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