| Ø D | 8,30 mm |
| L | 117 mm |
| l | 75 mm |
| Weight | 0,036 kg |
| Helix Angle | λ = 25°÷30° |
| Point angle | ε = 128° |
Material
HSS Co - super high-speed steel (5%Co) (HSSE) |
Usage
High-efficient drills with the higher thermal stress resistance are recommended for drilling of parts made of hard-tomachine materials, alloyed steel and cast steel, especially for drilling of cold- or hot-work tool steel, rolls for rolling mills, heat-treatable or carburizing steel, stainless steel. |
| Manufacturing Mode | V - ground from solid |
| Surface Treatment | without treatment |
Grinding Mode
C - conical lip relief, split point - form C |
| Note | STANDARD tools |
2907 - katalogový list
Řezné podmínky
Accessories
 |
Maticový závitník pro závitové vložky Form D, HSS-G, ISO1 4H, V-COIL, 03011 /M8X1,25/ |
289,90 CZK
available |
 |
Maticový závitník pro závitové vložky Form D, HSS-G, ISO1 4H, V-COIL, 03012 /M8X1/ |
price on request
available |
 |
Strojní závitník pro závitové vložky Form C/35°, HSS-E, ISO1 4H, V-COIL, 03711 /M8X1,25/ |
382,20 CZK
available |
 |
Strojní závitník pro závitové vložky Form C/35°, HSS-E, ISO1 4H, V-COIL, 03712 /M8X1/ |
382,20 CZK
available |
 |
Strojní závitník pro závitové vložky s lamačem, Form B, HSS-E, ISO1 4H, V-COIL, 03511 /M8X1,25/ |
393,90 CZK
available |
 |
Strojní závitník pro závitové vložky s lamačem, Form B, HSS-E, ISO1 4H, V-COIL, 03512 /M8X1/ |
price on request
available |
|
