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Set of 4 Adjustable Cutters for Thick Cladding / Log Siding (25–35 mm) – HSS M2 | Ø40 mm

Set of 4 Adjustable Cutters for Thick Cladding / Log Siding (25–35 mm) – HSS M2 | Ø40 mm

SGF4-2535-d40

1.768,00 RON
1.768,00 RON
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Set of 4 Adjustable Cutters (2+2) for Thick Cladding / Log Siding (25–35 mm) – HSS M2

Professional set of 4 adjustable cutter bodies (2+2), designed specifically for producing solid exterior log-siding cladding (V-joint profile) on 4-side moulding and planing machines. Built for face-down machining, the set delivers a constant depth setting and a flawless finish on the visible wood surface. Optimized for a nominal thickness of 30 mm, but usable for workpieces between 25 and 35 mm. The 0.25 mm spacer rings allow fine adjustment of the tongue and groove, and the conical profile with a 45° bevel forms a decorative V-channel at the joint, open at 90°.

Set Composition Set Composition4 cutter bodies – adjustable 2+2 system, with 0.25 mm spacer rings
Bore (d) Bore (d)Ø40 mm standard (in stock) | other bore sizes available on pre-order
Application ApplicationIndustrial 4-side moulding and planing machines
Working Position Working PositionFace-down machining
Material Thickness Material Thickness25–35 mm (nominal 30 mm)
Joint Type Joint TypeConical tongue-and-groove with 45° bevel – full V-opening at 90°
Number of Teeth Number of TeethZ4 (4 cutting edges per cutter body)
Cutting Edge Material Cutting Edge MaterialPremium HSS M2 (6.5% Tungsten), silver-brazed | 64–66 HRC
Maintenance MaintenanceMultiple resharpenings on the rake face; full re-brazing with new tips available at advanced wear
Body Finish Body FinishBlack oxide finish – additional corrosion protection
Recommended Speed Recommended SpeedMarked on the cutter body – follow the indicated RPM
Country of Origin Country of OriginUkraine

✨ KEY ADVANTAGES:

  • Fine Tongue & Groove Adjustment: the 0.25 mm spacer rings allow precise tolerance adjustment, guaranteeing a perfect fit — neither too tight nor too loose — depending on wood species and moisture content.
  • Face-Down Machining: ensures constant pressure on the machine table, guaranteeing a uniform profile and a perfectly flat visible surface, regardless of minor thickness variations in the raw board.
  • High-Performance HSS M2 Cutting Edges: the M2 alloy is ideal for softwood species (spruce, fir, pine), offering excellent resistance to shock and chipping around hard knots.
  • Standard Ø40 mm Bore: directly compatible with most industrial 4-side machine shafts, with custom-order options for other shaft sizes.
  • Durability and Low Running Cost: the steel body and brazed HSS M2 tips can be resharpened dozens of times and fully re-tipped at the end of their service life.

⚠️ USAGE LIMITATIONS (HSS M2):

  • ❌ For solid natural wood only – NOT recommended for particleboard, MDF, HDF, or very hard exotic wood. Synthetic binders wear out the high-speed steel edge prematurely.
  • ❌ Exclusively for 4-side machines, Ø40 mm bore – not compatible with standard table-router shafts of Ø30 mm or Ø32 mm.
  • Maintain a constant, steady feed rate — stopping the tool in contact with the material causes burn marks on the profile surface that are difficult to remove without re-machining.

📊 MATERIAL COMPATIBILITY RATING (HSS M2)

Softwood (Spruce, Fir, Pine) 100%

Excellent: the standard species for exterior cladding — clean white finish, no burning, ready to treat.
Hardwood (Beech, Oak, Ash) 80%

Good: efficient results, but edge wear is faster than on softwoods — more frequent resharpening needed.
Particleboard / MDF / HDF / Laminate Not Recommended

Synthetic binders wear out the HSS edge prematurely.

🦺 SAFETY MEASURES:

  • Mandatory protective equipment: safety glasses, respiratory mask (fine, possibly resinous wood dust), and hearing protection for extended work on 4-side machines.
  • Check the cutters and spacer rings on the shaft and the full tightness of the nuts before start-up — incorrect ring adjustment can cause imbalance and vibration.
  • Constant feed rate: do not stop the machine with the cutters in contact with the material — risk of burning and edge damage.
  • Resharpening: we recommend having this done at a specialized center, to preserve the exact geometry of the conical profile and the 45° bevel angle.
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