Since 1961, when HEULE Werkzeug AG was initially set up as a contract manufacturing business, its goal has been in reducing production times. In order to cover our own needs, we developed tools that can front and back deburr, chamfer and countersink in one operation.
HEULE is committed to the values of quality, precision and service. Competent service, fast delivery times, and customized solutions are the highest priorities. From all ranks, HEULE's commited and motivated expert staff carry out their work with reliability and professionalism.
Uniform deburring on both sides in a single pass, without rotating the workpiece.
The high cost-effectiveness and reliability of HEULE deburring tools are impressive. We have a solution for a wide range of applications.
Forwards and backwards deburring of even and uneven bores in one single pass
The range includes deburring tools for use on bore diameters from 2.0 mm to 26.0 mm. Any size bore diameter can be deburred using cassettes. The deburr size ranges from 0.1 mm to a maximum of 1.4 mm radially, depending on bore dimension and blade selection. The blades are available for both forward and backward cutting, as well as backward cutting only. The COFA operates reliably in both CNC and manual operations. The COFA is used for deburring bores in metal or other materials.
Forwards and backwards deburring of even and slightly uneven bores in one single pass
The demands on the deburring quality of the smallest bores are increasing all the time – such as in medical and electronic applications, the aircraft industry and the luxury watchmaking industry.
The DL2 with its operating principle offers the appropriate solution with a wide range of workpiece materials such as steel, stainless steel, titanium, aluminium or composite materials. The range includes tools for use on bore diameters from 1.0 mm to 2.1 mm. The working lengths range from 3.0 mm to 10.0 mm. The deburring size is approx. 0.15 mm radial.
Customer-specific deburring solutions for intersecting bores or crossbores
Modern components have increasingly complex geometries. Alternative deburring techniques, such as thermal deburring and electrochemical deburring, frequently require complex processing steps outside the machining centre. However, even existing mechanical technologies quickly reach their limits when confronted with such challenges. With X-BORES technology, however, the workpiece is completed on the machine, saving both time and money.
The mechanical deburring tool for crossbores up to a bore ratio of 1:1.COFA-X
Deburring of several crossbores that all penetrate into a main bore. This is a custom development.Custom development
Deburring of classic oil bores as well as very complex bore intersections. This is a custom development.Custom development
Economical front and back chamfering of bores in a single pass.
The HEULE chamfering tools remove the burr from the front and back bore edges and produce a chamfer. They are renowned for their exceptional cost effectiveness.
Forwards and backwards chamfering in one single pass
The range of tools includes chamfering tools for bore diameters from 2.0 mm to 35.0 mm. Using cassettes, bore diameters of any size can be chamfered. Depending on the type of blade, the chamfer size ranges from 0.2 mm to 1.5 mm. The chamfer size and angle are geometrically defined on the SNAP blade and can only be changed by using a blade with a different geometry.
Forwards and backwards chamfering of interrupted bores – even with large burrs – in one single pass
The DEFA range consists of three tool series, each covering a certain bore diameter range. The chamfering capacity is variable and infinitely adjustable directly on the tool, ranging from 0.1 to 2.0 mm, depending on the bore diameter.
Back counterboring of bores without rotating the workpiece
A wide variety of applications can be solved with the HEULE counterboring tools. The back counterboring tools are extremely reliable.
Backspotfacing up to 2.3 x the bore diameter
The standard range consists of back counterboring tools for use with bore diameters ranging from 6.5 mm to 21 mm in 0.5 mm increments. The maximum possible counterboring diameter is 2.3 times the bore diameter. The tools can be activated both by internal coolant pressure ( min. 20 bar, max. 50 bar) or compressed air (min. 6 bar).
Forwards and backwards counterboring and backspotfacing in one single pass. Interrupted cutting possible
The SOLO counterboring tool is available in two variants. On the one hand, there is SOLO for machining materials at high cutting speeds and on the other, SOLO2 for machining at low cutting speeds.
Countersinking of metal from Ø3 mm to Ø45 mm
The range consists of two types: a countersinking tool with three cutting edges and a countersinking tool with only one cutting edge. Each design is available in two versions with a countersink diameter range from 3.0 – 25.0 mm and another from 4.0 – 45.0 mm. The HEULE countersinking tools are available with countersinking angles of 60° and 90°.
Economical drilling combined with deburring, chamfering or countersinking.
HEULE's combination drilling tools simplify production processes by combining drilling with deburring, chamfering or countersinking.
Drilling combined with front and back chamfering in a single pass
The standard range includes tools for bore diameters from 5.0 mm to 11.5 mm. They are available in versions with a drilling depth of 1xd or 2xd. The corresponding drill insert bits are available in 0.1 mm diameter increments. The blades for chamfering correspond to the SNAP5 series. These are available from a diameter of 5.5mm x 90° in 0.5 mm increments and in forward and backward cutting or backward cutting only versions. The chamfer size and angle are geometrically defined on the blade and can only be changed by using a blade with a modified geometry.
Our aim is to provide you with a tool solution that is perfect for your application. Regardless of the industry you work in. Regardless of the material being processed. See for yourself where our tool solutions are in use.
Automated deburring of crossbores: X-BORES ensures a safe and reliable process.
Thanks to the custom development of a combination tool, process costs and cycle times have been reduced.
The HEULE solution automates the chamfering of both sides of the bores for stable and reliable process. Due to mechanical deburring, it is no longer necessary to purchase new machines.
Through process-reliable deburring and the elimination of manual rework, time is saved.
Process-reliable series production of smallest bores
Increased economy thanks to the HEULE chamfering solution.
Drilling, forward and backward chamfering simultaneously: Cost reduction of more than USD 100,000 per year.
75% reduction in machining time per bore.
PEEK is a demanding material used in medical technology. HEULE offers the customer the optimal solution for deburring bores
Off-machine production provides time and quality gains.
The customer processes eight components per re-clamping with the complete solution.
Avoid re-clamping by back spotfacing: The customer can manufacture the entire 500-piece batch without interruption or blade change.
Multiple work steps in a single tool for maximum cost efficiency.
A tool that combines drilling and deburring in a single pass eliminates the need for manual deburring.
34% cycle time reduction.
The replacement of manual processes with automated ones.
The specified service life of 20 workpieces per blade could be significantly exceeded with over 60 workpieces.
Cycle time improved by 20%.
Mechanical deburring to replace costly thermal deburring.
Drilling and defined chamfering combined in one tool.
Process optimisation: repeated alignment and clamping are no longer required.
Cycle time savings and improved process reliability.
Process-reliable counterboring solution for bolt connections.
The replacement of the manual chamfering process has reduced production time.
In the low-pressure range, diesel fuel distribution systems also require cleanly deburred bores.