Hermann Bilz: Drilling

Drilling into solid

Turbo-Drill

The new high-performance drill for all common steel grades! The Turbo-Drill combines maximum process safety with significantly increased productivity and reliability.

Four cooling channels provide optimum cooling of the entire cutting edge
Chamfered cutting edges significantly increase stability
The polished chip chamber ensures smooth and fast chip evacuation
Four guide chamfers improve the circularity of the hole
Coated drill tip provides increased durability and tool life

more information the Turbo-Drill in comparison

KSB-Powerbore

The insert drill with teeth!

For holes between Ø 39-160 mm
Self-centering by means of core cutter
High toughness in the centre
Also suitable for stacked bores
High feed rate due to maximum overlap of inserts
Very positive rake angle for low machine power requirement
High performance by rigid and undivided holder
Close drilling tolerances (H11)
Straight bores due to guiding chamfers on the external inserts
Guide plates for inclined bore outlets and cut interruptions (KSB03)
Universally usable with carbide and HSS-inserts
Also usable in unstable conditions

technical data configure now see the Powerbore in action!check machine requirements

Bilz-Rapid

For holes between Ø 5-25 mm
Drilling withour pre-centering
Easy regrindable cutting geometry
Delivery within 3 weeks!
With 140° or 180° tip
Spiral drill with or without a step
Machining alu/cast/steel
Highly durably due to coating
Shanks with and without clamping surface

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Flexispeed

For holes between Ø 18-39 mm
Self-centeringby means of core cutter and symmetrically positioned indexable inserts
High toughness due to HSSE-core cutter in the centre
Hihg feed rate with two inserts
Close drilling tolerances (H11)
Straight bores due to guiding chamgers on the inserts
Universally usable with cabide and HSS-inserts
Also usable in unstable conditions
Machining of stacked bores possible

technical data configure now

Reboring

HSS-Counterbore

HSS for tough materials till 800N/mm²
Common sizes on stock
Possible up to ø 85 mm
Universal field of applications

technical data

Reboring with inserts

Available from Ø 10 mm and larger
Individual solutions are possible with standard as well as with special Tools

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Modular Tools

Using with Bilz-cone-shanks you can combine different possibilities of counterbores, holders and pilot pins
for the use of our reverse counterboring system, a bajonet connection is the ideal solution: Plug - twist - work

technical data