CrazyDrill Pilot 2 x d
Diameter range
0.4 mm (.016") - 6.35 mm (.250"), fractional inches available
Drilling depth
2 x d + 90° chamfer
Coating
Coated
Cooling
External Cooling
CrazyDrill Pilot is available in diameters of 0.4 mm to 6.35 mm (.016” to .250”, fractional inches available) and for drilling depths of up to 2 x d.
Center drill, pilot drill and chamfer tool in one, CrazyDrill Pilot is the perfect drill preparation for high position accuracy when deep hole drilling in lengths greater than 6 x d, as for example with CrazyDrill Cool XL and CrazyDrill Cool.
Solid Carbide
Drilling depth 2xd
Pilot drilling with chamfer 90°
Tip angle 140°
Teeth number
External Cooling
Coating eXedur RI/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;