RUKO ZEB-HSS-DIN333-A-2.0 mm streďovací vrták HSS DIN 333 A 2,0 mm

Precision centre drilling with a 2.0 mm pilot diameter and DIN 333 A geometry — this RUKO ZEBRA centre drill is ground from bright HSS for clean, accurate starting holes in metal.

Overview

The RUKO ZEB-HSS-DIN333-A-2.0mm is a centre drill bit conforming to DIN 333 Form A, designed for producing precise centre holes in workpieces prior to further machining. The 60° point angle and right-hand cutting action ensure reliable centring and chip evacuation.

What stands out

• DIN 333 A form without protecting chamfer for standard centre hole profiles.
• Bright HSS construction for durability and resistance to wear in steel, cast iron, and non-ferrous metals.
• Cylindrical shank with h8 body diameter tolerance for secure chucking and concentric running.

Technical details

• Drill diameter (d1): 2.0 mm
• Body diameter (d2): 5.0 mm
• Overall length (l1): 36 mm
• Point angle: 60°
• Material: High-Speed Steel (HSS)
• Standard: DIN 333 A
• Cutting direction: Right-hand
• Shank type: Cylindrical
• Surface treatment: Bright
• Series: ZEBRA

Our verdict

A dependable centre drill for workshop and production use, offering precise centring and long tool life in a compact DIN 333 A form.