CrazyDrill Pilot SST-Inox 3 x d
Diameter range
0.2 mm (.008") - 2.0 mm (.079"), fractional inches available
Drilling depth
3 x d + 90° chamfer
Coating
Coated
Cooling
Through-tool cooling
CrazyDrill Pilot SST-Inox is available in diameters of 0.2 mm to 2.00 mm (.008” to .079”, fractional inches available) and for drilling depths of up to 3 x d. This pilot drill is coated, has a cutting edge for 90° chamfer, integrated through-tool coolant channels in the shaft and a digressive helical flute.
Short drill, pilot drill and chamfer tool in one, CrazyDrill Pilot SST-Inox is the perfect drill preparation for deep and precise drilling in stainless steel, heat- and acid-resistant alloys and CrCo alloys, as for example with CrazyDrill SST-Inox or CrazyDrill Flex SST-Inox.
Solid Carbide
Drilling depth 3xd
Pilot drilling with chamfer 90°
Tip angle 140°
Teeth number
Internal shaft cooling
Coating eXedur RIP
P: Unalloyed and alloyed Steel; M: Stainless Steel; K: Cast iron; N: Non-ferrous metals; S1: Super alloys; S2: Titanium and Titanium alloys; S3: Cr-Co Alloys; H1: Hardened steel <55 HRC; H2: Hardened steel ≥55 HRC;