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Set of 2 Tongue and Groove Router Bits with Thermal Expansion Gap (Softline) - 45 mm HSS Premium, for Flooring

Set of 2 Tongue and Groove Router Bits with Thermal Expansion Gap (Softline) - 45 mm HSS Premium, for Flooring

12.36R2-d40

660,00 RON
1.000,00 RON 660,00 RON
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Bore Diameter

Low stock: 2 left

Tongue and Groove Cutter Set for Cabinet, with Round Thermal Expansion Joint (R2 mm Radius) – HSS M2

Professional bore cutter set, designed for creating tongue and groove joints in parquet, floorboards, and solid wood panels, with an integrated round thermal expansion joint (R2 mm radius) in the cutting edge geometry. The robust construction and HSS M2 high-speed steel inserts ensure clean cuts, strong joints, and excellent durability, even under intensive use.

Outer Diameter Outer DiameterClassic cutter – Ø120 mm / 4-face cutter – Ø120 mm
Active Working Space Active Working Space45 mm
Thermal Expansion Joint – Round Profile Thermal Expansion Joint – Round ProfileR2 mm Radius
Cutting Edge Material Cutting Edge MaterialPremium HSS M2 (6.5% Tungsten), silver brazed (Ag)
Construction Type Construction TypeProfiled cutters with brazed HSS M2 inserts, complete set (resharpenable inserts)
Cutting Edge Hardness Cutting Edge Hardness64 – 66 HRC
Set Configuration Set Configuration2 pcs. (1x classic "tongue" cutter + 1x 4-face "groove" cutter)
Recommended Speed Recommended Speed9,000 RPM
Estimated Yield Estimated YieldUp to 3,000 linear meters (in softwoods, before first resharpening)

🚀 KEY FEATURES AND PERFORMANCE:

  • Precise Tongue-and-Groove Joint: complementary square profile, ideal for stable fixing of parquet boards, floorboards, or cabinet panels, with a professional finish.
  • Integrated Thermal Expansion Joint (Round Profile, R2 mm): the cutter's geometry includes a round expansion radius, which prevents wood deformation or cracking due to natural variations in humidity and temperature.
  • Silver-Brazed HSS M2 Cutting Edge (Ag): high mechanical resistance to shocks, clean cuts, without tearing wood fibers.
  • Complete Configuration (Classic + 4-Face): the set of 2 cutters covers both tongue and groove profiles in a single purchase.
  • Long-Term Investment: inserts can be successively resharpened, extending the set's lifespan and reducing maintenance costs.
  • Consistent Performance: balanced, vibration-free design for uniform cuts and precision with every pass, even under intensive use.

📌 Recommended for: carpentry workshops, manufacturers of parquet, furniture, or floorboards, as well as professionals who prioritize precision, durability, and solid joints.

📊 COMPATIBILITY GRADE BY MATERIAL TYPE (HSS M2)

Softwood (Spruce, Fir, Pine, Linden) 100%
Excellent: clean cut, no burns, glossy finish.
Hardwood (Beech, Oak, Ash) 80%
Very good: structurally efficient, good wear resistance.
Exotic / Very Dense Woods 50%
Acceptable: faster cutting edge wear, recommend more frequent resharpening.
Particleboard / MDF / HDF / Laminate Not Recommended
The synthetic binder in these materials prematurely wears the HSS cutting edge.
Composite Materials Forbidden
High risk of rapid cutting edge damage.

⚠️ IMPORTANT USE LIMITATIONS (HSS M2 VERSION):

  • Strictly Natural Wood: this HSS M2 version is designed EXCLUSIVELY for natural solid wood (soft and hardwoods).
  • Forbidden on Composites: ❌ NOT recommended and prohibited for use on particleboard, MDF, HDF, exotic wood, or laminates pressed with synthetic glues! The synthetic binder in these materials prematurely wears the high-speed steel cutting edge.
  • Need a solution for composites? Contact our technical team before ordering to check if there is a suitable tool variant for your material.
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