Overview:

Type: Hex Impact Drill

Quantity: 8pcs

Length: Range

Diameter: Range

Features:

Hex Shank Prevents Stripping During Drill Operation

Super Strong Heat Treated Chrome Vanadium Steel for Normal & Impact

Suitable for a screwdriver handle or electric screwdriver tool hexagonal hole or threejaw chuck drive sleeve to use.

After install the hexagonal size can be converted to square head size, so use to install the sleeve.

Specifications:
1/4 * 1/4 * 50mm length ------ 1/4 shank can be converted to 6.35mm square head
3/8 * 1/4 * 50mm length ------ 1/4 shank can be converted to 9.53mm square head
1/2 * 1/4 * 50mm length ------ 1/4 shank can be converted to 12.7mm square head
1/4 * 1/4 * 65mm length ------ 1/4 shank can be converted to 6.35mm square head
3/8 * 1/4 * 65mm length ------ 1/4 shank can be converted to 9.53mm square head
1/2 * 1/4 * 73mm length ------ 1/4 shank can be converted to 12.7mm square head
1/4 * 1/4 * 25mm length ------ 1/4 shank can be converted to 6.35mm square head
1/4 * 1/4 * 30mm length ------ 1/4 shank can be converted to 6.35mm square head

Package Content:
8 × Drill Nut Driver Power Extension Bar