Poranterä 0.90x 30x 52 mm Pitkä HSS PROFI DIN340RN PN2916 STIMZET

LONG Series straight shank drill HSS

Usability: Efficient drills are recommended for deep-hole drilling of parts made of unalloyed steel or alloyed steel, cast steel up to 900 N/mm2, grey-, malleable- or nodular cast iron, sintered steel, Al-alloys with the discontinuous chip, bronze, tough brass etc.

Range: Ø 0,90 ÷ 14,0 mm

λ = 25° ÷ 30°

ε = 118°

Manufacturing Mode: V

Grinding Mode: Form N