Diamond hollow drill, electroplated
Product information "Diamond hollow drill, electroplated"
joke diamond hollow drills are used for drilling in GRP circuit boards, porcelain, glass and many other materials.
The lateral recesses of the drill prevent the workpiece from overheating.
A shank with a diameter of 3.0 mm is offered as standard.
Special dimensions are however also available on request.
Just consult us: We will be pleased to advise you!
Head dimensions: - Ø 3 x 10 mm
Shank dimensions: - Ø 3 x 35
Grit size: - D 151
Drilling dimension: - 3 mm
Interior Ø: - 1.7 mm
Drilling depth: - 7 mm
Flush drilling: - Ø 1.5 x 4 mm