• Precision made in Switzerland.
• Up to size 0.35 mm center drills have straight flutes. All larger sizes feature 2 spiral flutes, right hand cut. 4-facet point (secondary relief).
• Thick shank combined with extra short flute length provides maximum stability for center drilling and drilling tough materials.
• Accuracy: ±.0002.
• Packaged and sold in quantities of 10 pcs. per size.

Priced per piece- Must buy 10 pieces per size