DVAS
Solving the problems of small diameter deep hole drilling
Conventional deep hole drilling, especially when producing small diameter holes, is usually a slow and unreliable process. The special purpose DVAS mini drills have been designed from the outset specifically for drilling small holes. They are ideal for a very wide range of materials ranging from alloy and stainless steels, cast iron and aluminium through to cobalt chrome, HRSA and titanium alloys.
The DVAS series is a total small drilling solution package. With a vast range of lengths and a dedicated set of matching short pilot drills that ensures complete compatibility across the whole drilling process.
Reliability and efficiency
- Increased productivity provided by extra cooling through Tri-coolant holes.
- Extra reliability with XR point thinning breaks chips that reduces cutting forces.
- Unique tapered flute form at the neck increases overall rigidity for better hole accuracy.
- Special PVD coated grade DP1120 with a multi layer coating provides long tool life and reduces overall costs.
5 technologies bring a new industry standard
- Advanced Tri-coolant holes for increased flow
- Straight, sharp but tough cutting edges
- XR point thinning breaks chips for optimum flow
- Taper flute at the neck for extra rigidity
- Tough and wear resistant PVD coated grade DP1120
Wide choice of diameters
- DVAS
- Ø1 – 2.9 mm
- 0.1 mm size increments
- DVAS pilot drills L x D = 2
- DVAS standard drills L x D = 2 up to L x D = 50