WEMARO / WEMARO TOOLS

Precision cutting tools, solid carbide end mills, circular saw blades, and toolholder clamping systems from WEMARO Tools GmbH for aluminium and uPVC profile manufacturing.

WEMARO single-flute end mills in HSS-E and solid carbide

WEMARO single-flute router bits are manufactured from high-grade HSS-E steel and solid carbide VHM. The polished flute geometry guarantees smooth chip evacuation at elevated cutting speeds. Cutters feature cylindrical or stepped shanks engineered for standard collet systems.

Cobalt-alloyed high-speed steel HSS-E and ultrafine submicron solid carbide VHM
Mirror-polished spiral flutes engineered for rapid chip flow without clogging
Cutting diameters from 2 mm to 12 mm with reinforced 8 mm shanks for rigidity
Selection of replacement end mills, adapters and collet nuts via part number

WEMARO precision circular saw blades for profile processing

WEMARO circular saw blades ranging from 80 mm to 750 mm deliver burr-free cuts across aluminium and uPVC profiles. Triple-chip grind tooth geometry prevents edge deformation on thin-walled extrusions. Polycrystalline diamond blades are engineered for abrasive composite panels.

Micro-grain tungsten carbide tips HM and polycrystalline diamond PCD teeth
Triple chip grind TCG tooth geometry designed for smooth and burr-free cutting
Laser-cut expansion slots filled with sound-dampening copper rivets for low noise
Selection of saw blades, reduction rings, and clamping flanges by arbor diameter

WEMARO window drills and specialized fenestration tooling

WEMARO specialized drill bits are engineered for window handle hardware and locking mechanism fabrication. Three-flute olive drills penetrate plastic chambers and internal steel reinforcements simultaneously in a single pass. The portfolio also includes thread-cutting drills and countersinks.

High-speed steel HSS-E and micro-grain carbide with wear-resistant coatings
Multi-stepped olive drill geometry for drilling uPVC outer shells and steel cores
Threaded shanks and cylindrical shanks equipped with standard clamping flats
Selection of drill bits, countersinks and gear adapters via machine specification

WEMARO precision collets, toolholders and spindle accessories

WEMARO precision clamping systems include ER and OZ collets with runout tolerances below 5 microns. High-precision chucks and balanced nuts ensure rigid tool retention during high-speed milling operations. Toolholders are available for HSK-F63, ISO30 and SK high-speed spindle interfaces.

High-grade spring steel hardened and ultra-precision ground for repeat clamping
Total indicated runout TIR below 0.005 mm ensures minimal tool chatter and wear
Full compatibility with elumatec, Emmegi, FOM, Schirmer and Rotox CNC spindles
Selection of collets, balanced clamping nuts and hook wrenches by chuck standard

WEMARO profile, slot and copy router cutters

WEMARO copy router cutters are designed for milling lock slots, hinges, and drainage channels. Dedicated water slot cutters guarantee chip-free drainage opening geometry across uPVC profiles. Tools are available in single-flute and multi-flute geometries for stationary and CNC routers.

Cobalt HSS-E and micro-grain solid carbide VHM with optimized helix angles
Precision machining of drainage slots and lock cases without surface chipping
Diameters from 4 mm to 16 mm with relieved necks for deep cavity profile reach
Selection of copy router cutters, grooving knives and tracer styluses by model

WEMARO custom special tooling and engineering maintenance

WEMARO engineers and manufactures customized profile tooling according to customer drawings starting from batch size one. Comprehensive technical support covers runout diagnostics, spindle adapter verification, and tooling replacement during scheduled maintenance. Supply backed by full contracts.

Custom manufacturing of stepped and profile cutters based on CAD drawings from 1 pc
Precision runout verification and wear inspection across tooling assemblies
Mounting, dynamic balancing, and alignment of tooling during scheduled machine overhaul
Engineering parameter optimization and matched tooling replacement via machine nameplate

Single-flute cutter geometry and chip evacuation dynamics

WEMARO single-flute solid carbide and high-speed steel router cutters are purpose-engineered for high-speed machining of thin-walled and hollow aluminium extrusions at elevated spindle velocities.

A mirror-polished spiral flute with an engineered helix angle promotes instant evacuation of chips from the cutting zone without recutting.

This chip flow dynamics prevents thermal accumulation and eliminates adhesion of malleable aluminium alloys to the cutting edge even when utilizing minimal quantity lubrication systems.

Triple-chip grind geometry on WEMARO carbide circular saw blades

WEMARO circular saw blades for aluminium and uPVC profile fabrication feature micro-grain tungsten carbide tips with triple-chip grind tooth geometry. The leading trapezoidal tooth cuts a centered guiding kerf while the trailing flat tooth cleans the outer profile boundaries.

This balanced cutting force distribution prevents wall deformation on multi-chamber extrusions and ensures perpendicular, burr-free end faces ready for subsequent corner welding or mechanical joint assembly.

Stepped window drill construction for handle hardware holes

WEMARO Olivenbohrer specialized stepped drills perform single-pass hole making for window handles through exterior plastic outer walls and interior structural steel reinforcement profiles.

The tool features three calibrated cutting diameters with independent rake and relief angles adapted for polymers and structural steel. Utilizing cobalt-alloyed HSS-E prevents rapid cutting edge dulling when transitioning between steel cores and hollow air cavities inside profile extrusions.

High-precision ER and OZ collet clamping and spindle balance

To minimize tool runout on high-speed routing spindles across elumatec, Emmegi, FOM, and Schirmer profile machining centers, WEMARO provides precision collets compliant with DIN 6499 and DIN 6388 standards.

Each collet undergoes cryogenic stabilization and precision grinding to ensure total indicated runout below 5 microns at 3D overhang. Balanced clamping nuts prevent harmonic resonance and extend high-speed spindle bearing operational lifespans.

Operational speeds, feeds, and lubrication guidelines for profile cutters

Achieving maximum tool life with WEMARO tooling when cutting architectural alloys requires maintaining cutting speeds between 350 and 600 meters per minute with tooth feed rates of 0.04 to 0.08 mm.

Continuous minimal quantity lubrication directed at the cutting contact zone prevents micro-welding of chips. Scheduled runout verification and collet cavity cleaning prevent micro-chipping on solid carbide cutting edges, ensuring rigorous dimensional stability across high-volume fenestration lines.

WEMARO / WEMARO TOOLS and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of WEMARO / WEMARO TOOLS and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.