Ideal for use on steel, cast iron, aluminium, malleable cast iron, brass and copper aided with a helicoidal flute to improve swarf discharge. Conform to DIN338 standard.

They are milled from a solid steel form which means a higher level of strength and preciseness.
Helicoidal Flute to improve swarf discharge.  

Sizes Included Are;
1mm,1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,4.5mm,5mm,5.5mm,6mm,6.5mm,7mm,7.5mm,8mm,8.5mm,9mm,9.5mm