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SolGrat

Set of 2 Round Profile Tongue and Groove Router Bits 14 - 20 mm | Code 14.22.8UR | HSS M2

SKU: 14.22.8UR-d30

€96,29 incl. VAT

-12% ~~€109,67~~ €96,29 incl. VAT

Only 5 left

Limited stock

Position x Bore (d)

UR x 30 mm

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Round Profile Paneling Router Bit Set | HSS M2 Premium

Set of 2 profiled router bits for creating paneling with a round profile, where the joint between boards is finished with a continuous curve – without a visible groove between them. Available in versions for a single-spindle shaper (D130 mm) and for 4-sided moulders (D140 mm / D160 mm), each in either Up Radius (UR) or Down Radius (DR) variants, selectable from the menu.

Outer Diameter (D)	Outer Diameter (D)130 mm (single-spindle shaper) \| 140 mm / 160 mm (4-sided moulders) – select from menu
Active Working Space	Active Working Space14 – 20 mm
Working Position	Working PositionUR – Up Radius \| DR – Down Radius – select from menu
Bore Diameter (d)	Bore Diameter (d)Ø30 mm standard (D130) \| Ø40 mm standard (D140 / D160) \| other sizes – contact us
Blade Material	Blade MaterialHSS M2 Premium (6.5% Tungsten), brazed with silver alloy (Ag)
Blade Hardness	Blade Hardness64 – 66 HRC
Recommended Speed	Recommended Speed6,000 – 9,000 RPM
Estimated Yield	Estimated YieldUp to 3,000 linear meters (in softwoods, before first resharpening)
Blade Inserts	Blade InsertsBrazed, successively resharpenable at a specialized center; if severely worn, the router body can be re-brazed
Set Configuration	Set Configuration2 router bits
Special Modifications	Special ModificationsFor other sizes or special configurations – contact our team before ordering
Country of Origin	Country of OriginUkraine

📐 SELECTION GUIDE – WHICH VARIANT TO CHOOSE:

D130 mm – Single-Spindle Shaper: the standard variant for classic shapers with a vertical spindle. Standard Ø30 mm bore.
D140 mm / D160 mm – 4-Sided Moulders: larger diameters are calculated for the specific speeds and feeds of 4-sided moulders. Standard Ø40 mm bore.
UR (Up Radius): the workpiece advances with the visible face upwards; the router bit works from bottom to top. Suitable for machines where the paneling slides on the table with the visible face up.
DR (Down Radius): the workpiece advances with the visible face downwards; the router bit works from top to bottom. Suitable for machines where the paneling is pressed from above.
Other Sizes or Configurations: for special modifications to diameter, bore, or profile, contact our team before ordering.

🔹 Each variant comes with a specific technical drawing – you can find it by selecting the desired variant from the menu.

🚀 PROPERTIES AND PERFORMANCE:

Direct Round Profile at Joint: the router bit profiles the edge of the board so that when two paneling pieces are joined, a continuous and elegant rounded profile is created, without a visible groove between them.
Elegant and Uniform Finish: the precisely curved profile ensures a smooth surface, ready for varnishing or painting, without the need for intensive additional sanding.
HSS M2 Blade Brazed with Silver (Ag): high mechanical strength, clean cuts without tearing wood fibers, even in more demanding wood species.
Long-Term Investment: the inserts can be successively resharpened at a specialized center, and if severely worn, the router body can be re-brazed with new inserts.

🔹 Ideal for ceiling and interior wall paneling, decorative elements, and any application where a round profile at the joint gives a premium look to the finished surface.

⚠️ LIMITATIONS IN USE (HSS M2):

Exclusive Purpose: this variant is intended exclusively for processing natural solid wood.
Not Recommended for Composites: ❌ NOT recommended for use on chipboard, MDF, HDF, or very hard exotic wood! The synthetic binder prematurely wears out the high-speed steel blade.
Exotic or Very Hard Woods: for species with high density or high natural oil content, HSS blade wear is faster — more frequent resharpening will be necessary.

📊 COMPATIBILITY RATING BY MATERIAL TYPE (HSS M2)

Softwood (Spruce, Fir, Pine, Linden) 100%

Excellent: clean cut, impeccable finish, no burning on the fiber.

Hardwood (Beech, Oak, Ash) 80%

Good: efficient results, blade wear is faster than on softwoods.

Exotic / Very Dense Wood 50%

Acceptable: accelerated blade wear, more frequent resharpening needed.

Chipboard / MDF / HDF / Laminated Not Recommended

The synthetic binder prematurely wears out the HSS blade.

🦺 SAFETY MEASURES FOR USE:

Mandatory protective equipment: safety glasses (against projected chips), mask or respirator (fine wood dust), and ear protection for prolonged work.
Caution with hands and fingers: when processing long paneling boards, use push sticks and guides; do not manually guide the workpiece near the router bit.
Check the fastening of the router bits on the spindle and the complete tightening of the nut before starting the machine.
Observe the recommended speed (6,000 – 9,000 RPM) to avoid vibrations or blade damage.
Resharpening: we recommend resharpening at a specialized center to maintain the round profile and the original cutting angle of the blade.

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