Material: Aluminum Aolly, HSS
Surface treatment:heat treatment, electroplating,
Type: expanding hole opener
Handle length: 13cm
diameter size: 1.2cm
Color: all color can supply
Logo can be customized as per your requirement.
Hole saw size adjustable: 0-14mm.
High quality steel with super hardness.
Slip-resistant designed handle and optimal shaped drill for comfortable grip and easy operation.
Compact and portable design.