Drilling using the KUB Pentron

The specialist for large hole depths

A completely new approach was adopted in the development of the KUB Pentron. It combines key features such as achievable accuracies, outstanding performance parameters and large hole depths in a single tool. The KUB Pentron masters extreme machining situations that were previously only possible in 3xD and steals a march on the competition.

Characteristics

High productivity due to 20% higher speed and feed rate values compared with conventional indexable insert drills already on the market
Better surface and hole quality
Highly cost-effective as the internal and external indexable inserts are identical
Easy handling
Maximum tool life thanks to four usable cutting edges made from modern substrates with customised coatings
Consistent deflection across all materials and feeds
Low adhesion of chips to the tool holder, thanks to a special coating
Large selection of shank variants
FEM-optimised chip flutes ensure good chip clearing and process-secure drilling
MMS-compatible at 3xD (ABS)

Applications

Its optimum basic body rigidity and a special surface treatment make the KUB Pentron the specialist for:

Large hole depths
Steel, cast iron, aluminium and stainless materials
Ideal for extreme machining situations

● = Main application, ○ = Secondary application, - = Not possible

Hole depth	2xD	3xD	4xD	5xD
Drilling through a transverse hole	●	●	●	●
Stack plate drilling	●	●	○	○
Drilling on uneven surfaces	●	●	○	○
Core drilling	○	○	-	-
Spot drilling a convex surface	●	●	○	○
Spot drilling angled surfaces	●	●	○	○
Spot drilling a pointed contour	●	●	○	○
Deep holes	●	●	○	-
Drilling through a centre or pre-op	●	●	○	○