| Ø D | 12,30 mm |
| L | 151 mm |
| l | 101 mm |
| Weight | 0,09 kg |
| Helix Angle | λ = 25°÷30° |
| Point angle | ε = 118° |
| Material | HSS - high-speed steel |
| Manufacturing Mode | T - rollforged or extruded |
Usage
Drills are recommended for usual 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 discontinuous chip, bronze, tough brass etc. |
Surface Treatment
black oxide coated or steam tempered |
| Grinding Mode | N - conical lip relief |
| Note | STANDARD tools |
Attachment:
221121 - katalogový list
Řezné podmínky
Accessories
 |
Maticový závitník pro závitové vložky Form D, HSS-G, ISO1 4H, V-COIL, 03022 /M12X1,25/ |
price on request
available |
 |
Strojní závitník pro závitové vložky Form C/35°, HSS-E, ISO1 4H, V-COIL, 03722 /M12X1,25/ |
price on request
not available |
 |
Strojní závitník pro závitové vložky s lamačem, Form B, HSS-E, ISO1 4H, V-COIL, 03522 /M12X1,25/ |
price on request
not available |
|
