PN 221259 - DIN 8379

PN 221259

Taper shank subland drills, for drilling clearence holes, 90°

 HSS
DIN 8379

  Usability:  Subland drill with four lands is recommended for tap drilling and simultaneosly chamfering in parts made of unalloyed steel, cast steel up to 800 N/mm2, grey-, malleable- or nodular cast iron, Al-alloys etc. It is necessary to choose the lower cutting conditions for drilling than the guidelines for usual drilling decleare.
Range:  Ø M8 ÷ M20
λ = 25° ÷ 30° ε = 118°/90°
Manufacturing Mode:  V, F Surface Treatment: Grinding Mode: Form A

ØD= 9,0÷14,0  
MORSE 1		 ØD= 16,0÷22,0  
MORSE 2



Glossary:   Ø D= Body diameter     Ø d= Drill diameter     L= Overall Length   l1= délka osazení
Ordering
Code		 Ø D
mm		 Ø d
mm		 L
mm		 l
mm		 l1
mm		 Pro
závit		 Packing
pce		 Weight
kg/pce
K590900F000S 9,0 6,8 162 81 21,5 M8 1 ks 0,075
K591100F000S 11,0 8,5 175 94 26 M10 1 ks 0,096
K591400F000S 14,0 10,2 189 108 30,5 M12 1 ks 0,136
K591600F000S (16,0) (12,0) 218 120 35 (M14) 1 ks 0,21
K591800F000S 18,0 14,0 228 130 39 M16 1 ks 0,3
K592000F000S (20,0) (15,5) 238 140 44 (M18) 1 ks 0,35
K592200F000S 22,0 17,5 248 140 48 M20 1 ks 0,455
Order example:  K591100F000S     5 pcs