Ruko Step Drill Bit HSS Spiral Fluted With Split Point No.2 101052H discount_TRESTON and 2 sleeves

and 2 sleeves

Charge Time: M12B6: 165 mins & M18B9: 240 mins

Noise: ＜55dB

Wrench size: 18 x 19 mm

Very good service life

Ruko Step Drill Bit HSS Spiral Fluted With Split Point No.2 101052H discount_TRESTON and 2 sleevesOverview The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non breaking chips will be removed easily. The optimized chip flow protects the cutting edges and reduces built up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material. Application Main application Steel 900 N mm Aluminium Brass Plastics Other application Bronze Cast