RUKO Step Drills HSS Spiral Fluted With Split Point No. 9 vendor_HK_PORTER -40 °C to + 60

-40 °C to + 60 °C

all day long

Manufactured from PVC with strong adhesive on the back

Pocket sockets and bit set 1/4" with the most popular sizes and one wobble extension bar to be flexible for different applications

RUKO Step Drills HSS Spiral Fluted With Split Point No. 9 vendor_HK_PORTER -40 °C to + 60Overview 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 Aluminium Brass Plastics Specifications Material: HSS Shaft: 3 way