Exact 7026 Step Drill with Spiral Groove 4-12 mm HSS

• Made in Germany
• Laser scale of hole diameter + speed indications
• Cross-point

Exact Step Drill Bit with Spiral Groove 4 - 12 mm High-Speed Steel Application: for burr-free drilling and removing sheet metals, pipes and profiles and one-sided deburring in one operation drilling range: 4-12 mm step height: 5 mm total length: 80 mm. Shaft diameter: 6 mm, drill steps: 1 mm rising 4-5-6-7-8-9-10-11-123 surface shaft, Exact step drill bits allow drilling with different diameters in different materials of up to 4.0 mm material thickness. The material thickness is determined by the step height.