RUKO Step Drills HSSe-Co 5 Spiral Fluted With Split Point No. 9 vendor_CK_TOOLS 11 x 1/2" Sq

11 x 1/2" Sq

8mm / 45° x 15mm

dull chrome plated with forged hexagon section

Variable pitch teeth reduces vibration resulting in greater performance and accuracy

RUKO Step Drills HSSe-Co 5 Spiral Fluted With Split Point No. 9 vendor_CK_TOOLS 11 x 1/2" SqOverview 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 Steel 900 N mm Steel 1100 N mm Stainless steel Aluminium Brass Plastics Specifications