Vrták, celková délka: 89mm, Pevný karbid 8.2 mm Vrták Twist Dormer

The Dormer Force X short drill bit is a high performance drill bit. This drill bit able to produce high quality and accurate holes at high speeds and feeds. This drill bit has self centring 140 degree, 4 facet split point and CTW flute construction for enhanced penetration rates. Titanium aluminium nitride coating increases surface hardness and improves tool life.

• DIN 6535 HA cylindrical shank
• Supports DIN 6537K standards
• Continuously thinned web flute design
• 3xD Usable tool depth to diameter ratio
• M7 Industry standard tool tolerance zone