ALESA precision cutting tools, sawing systems and toolholders

Procurement of NUTEX circular sawing systems, DIN slotting saws, HEPTA milling bodies and solid carbide tools engineered by ALESA.

Patented sawing tool system ALESA NUTEX

The NUTEX tooling system integrates precision circular saws and specialized arbors with flush single-sided mounting devoid of protruding fasteners. The concept enables deep slotting, narrow grooving and clean parting flush against shoulders on modern multi-axis machining centers.

Nutex Star and Nutex Star Plus slotting saws equipped with high-performance TiNox coating
Compact Nutex Mini series manufactured from high-speed steel HSS with wear-resistant layer
Solid carbide blades Nutex Mono and Nutex Evo engineered for demanding metal-cutting tasks
Dedicated toolholders series 6018, 6044 and 6048 with cylindrical and Weldon mounting shanks

Circular saw blades and disk cutters ALESA DIN 1837 & 1838

ALESA metal-cutting circular saws are produced strictly according to DIN 1837 (fine angular tooth type A) and DIN 1838 (curved tooth types B and Bw). The tools provide precision sectioning of thin-walled profiles, structural tubing and solid bars across industrial alloy grades.

Circular saws series 6010 featuring fine teeth under DIN 1837 with hollow ground side faces
High-efficiency saws series 6040 and 6140 featuring curved teeth and robust TiN protective layer
Carbide circular saws series 6310 and 6340 engineered for abrasive and hardened metal grades
Side milling cutters series 3260 and 3555 compliant with DIN 1834 A for narrow deep slotting

Face and shell milling cutters ALESA HEPTA and DELTA with inserts

ALESA HEPTA, DELTA and ZETA cutter bodies utilize indexable inserts featuring precision cutting edge microgeometry. HEPTA milling tools with fourteen usable edges provide economical face milling, while the DELTA line delivers stable 90-degree square shoulder milling performance.

Face milling cutters series 1330 ALESA HEPTA configured for XO 06 inserts at 45-degree angle
High-velocity cutter bodies 1329 ALESA HEPTA SPEED taking XO 06 inserts at 15-degree angle
Shell end mills series 1303 and 1304 ALESA DELTA using TN 11 and TN 18 inserts for 90-degree cuts
Threaded type cutters series 1338 ALESA ZETA holding WO 04 inserts for high-efficiency milling

Solid carbide end mills ALESA VHM series

ALESA solid carbide end mills manufactured from ultra-fine grain micro-carbide are engineered for precision milling of slots, pockets and complex 3D profiles. The optimized variable helix angle and micro-honed cutting edge reduce machining harmonics and yield fine surface finishes.

Universal end mills series 2030 and 2046 with 30-degree flute helix for smooth contouring
Roughing end mills series 2004 with 25-degree chip-breaking profile and internal coolant duct
Ball nose end mills series 2008, 2012 and 2016 designed for 3D profile milling of metal dies
High-performance end mills series 2034 and 2042 featuring 45-degree flute helix geometry

Turning, grooving and parting tools ALESA

ALESA turning systems include rigid toolholders for indexable inserts and ground toolbits made from premium high-speed alloy ALESA GOLD EXTRA. The program guarantees rigid external and internal turning, fine contouring and narrow grooving across modern precision metal lathes.

Turning toolholders series 1905 SR engineered for round indexable inserts type RCFT
Precision toolholders series 1910 SC taking rhombic insert geometries CCFT 06 and CCFT 09
Grooving and profile turning toolholders series 1920 SD designed for DCFT insert shapes
Precision ground toolbits ALESA GOLD EXTRA series 4120, 4140 and 4160 compliant with ISO 5421

Toolholders, arbors and mounting adapters ALESA

Milling and sawing accuracy is determined by the dynamic rigidity of toolholding components. ALESA manufactures precision mounting arbors for circular saws, shell end mills and NUTEX clamping systems, securing minimal radial runout and vibration-free mounting in CNC tool spindles.

Toolholders series 6018 designed for the Nutex Star family with internal high-torque screw
Cylindrical mounting arbors series 6044 tailored for precision Nutex Mini saw blade discs
Heavy-duty toolholders series 6048 for Nutex Plus saw units featuring a Weldon drive flat
Arbors for DIN 1834 disk milling cutters and shell milling bodies with keyway drive slots

Installation and operation guidelines for NUTEX saw systems

The ALESA NUTEX tooling system fundamentally enhances slotting and cut-off machining on CNC machines by eliminating protruding clamping nuts.

When securing Nutex Star or Nutex Mini saw discs onto dedicated toolholders, the reference mounting face and taper must be thoroughly cleaned of oil residue and fine swarf. Torquing the internal locking screw with a calibrated torque wrench prevents distortion across slender saw bodies.

Prior to deep plunge cuts, radial and axial runout along cutting perimeters must be verified within a five-micron threshold. Utilizing recommended feed rates per tooth and continuous flood coolant suppresses thermal concentration around cutting teeth, extending cutting edge endurance.

Selection criteria for circular saw blades DIN 1837 and DIN 1838

Selecting the appropriate tooth microgeometry on ALESA circular saws directly affects cutting productivity and burr formation across workpieces.

Fine-toothed saws manufactured to DIN 1837 with angular tooth form A are tailored for thin-walled profiles, copper tubes and shallow precision slitting where low cutting pressure is essential.

For solid alloy bars and deep sectioning, DIN 1838 saws with curved tooth form B or chamfered chip-divider tooth form Bw are employed. The Bw profile divides chip width efficiently, avoiding blade binding in narrow radial grooves.

Saw blades with titanium nitride coatings or steam-tempered surfaces reduce friction and inhibit adhesion during continuous operations.

Setup and insert indexing procedures for ALESA HEPTA face mills

Cutter bodies series 1330 ALESA HEPTA are designed for high-efficiency face milling across broad surface areas. The primary operational advantage lies in fourteen-edge double-sided indexable inserts XO 06 with a 45-degree lead angle.

During tool inspection, operators inspect insert seats and clamping screws for cleanliness and damage. When an active cutting edge wears out, the insert is indexed to the next locating flank, providing fourteen usable cutting edges per insert.

Uniform tightening torque ensures flush positioning between carbide inserts and cutter locating planes, eliminating micro-harmonics during interrupted milling cuts.

Square shoulder milling parameters with ALESA DELTA shell mills

ALESA DELTA face and shell milling cutters are engineered for semi-finishing and finishing of precise 90-degree square shoulders. Triangular inserts TN 11 and TN 18 with positive rake geometry provide smooth entry into metal blanks even on lighter machine tool structures.

During step-down milling of deep vertical walls, radial engagement depth per pass should not exceed two-thirds of the insert cutting edge length to avoid excessive thermal loads.

When machining alloy steels, internal coolant through-holes in the cutter body ensure prompt chip evacuation from closed pockets and continuous temperature stabilization along cutting edges.

Machining protocols for ALESA VHM solid carbide end mills

ALESA VHM solid carbide end mills made from ultra-fine submicron grain substrates offer dynamic rigidity and high deflection resistance during pocket milling.

Roughing end mills series 2004 with sinusoidal chip-breaker profiles and a 25-degree helix angle shred continuous swarf into short chips, decreasing spindle vibration loads.

For finishing passes and wall profiling, four-flute end mills series 2030 with a 30-degree helix produce surface finishes down to 0.8 Ra. Ball nose cutters series 2008 and 2012 are optimized for multi-axis 3D die profiling.

Minimizing tool overhang inside precision collets maintains cutting stability.

Toolholder maintenance and ALESA GOLD EXTRA toolbit alignment

ALESA lathe tooling programs deliver repeatable turning across carbon and stainless steel alloys on Swiss-type automatic lathes. Rigid toolholders series 1905, 1910 and 1920 feature wedge-lock insert clamping to secure tool point positioning repeatability during rapid production changeovers.

For custom profiles and narrow grooving, calibrated high-speed alloy toolbits series ALESA GOLD EXTRA conforming to ISO 5421 are deployed. Specialized heat treatment with multi-stage tempering imparts high red hardness and impact tolerance.

Toolbit regrinding is performed with fine-grit wheels under flood coolant to prevent thermal micro-cracks.

Alesa 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 Alesa Tools and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.