Drilling Guide Drill Block Metric Wood Floor Cleaner The rolled internal thread keeps

The rolled internal thread keeps the head mechanism secure when fully tightened

So Many Uses

so it fits a higher level of quality control than generic fitting equipment that merely is produced in a vacuum - many times without ever touching the machines they're supposed to work with

sacrificial heels

Drilling Guide Drill Block Metric Wood Floor Cleaner The rolled internal thread keepsThis very handy drilling guide allows you to drill a hole 90 degrees to any surface. The V groove allows you to drill at 45 degrees on corners, and perfectly centred holes on cylindrical surfaces. The centre lines ensure accurate alignment, while the non slip pads hold the DrillBlock in place while preventing both slipping and marring. The ergonomic, handy design fits into the hands with ease. Suits six common metric drill diameters: 4mm, 6mm, 8mm,