Groove Router Bit

How to route a groove in the edge of a curved piece of wood?
I want to cut a semicircular-shaped groove along the edge of a piece of wood. If the piece was straight I could do it easily with a core box router bit, but because the piece is curved I can’t figure how to make that work, and haven’t found any other router bits that would seem to help. Any ideas?
I would make a new base using 1/2″ plywood. Drill a hole in the centre for bit clearance. Fix two pieces of dowel to the bottom of the plate. This is a bit hit and miss when setting but basically you are trying to provide a two point contact. If you can leave the work piece oversize, cut the groove and then finish to size it simplifies the problem of running the groove off the end of the work.
Rockler 45-degree Lock Miter Router Bit
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PORTER CABLE 2907650PC TONGUE AND GROOVE ASSEMBLY ROUTER BIT 1/2 INCH $13.77 |
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PORTER CABLE 2907650PC TONGUE AND GROOVE ASSEMBLY ROUTER BIT 1/2 INCH $0.99 |
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NEW Ct 9/16 V-Groove 1/4s Ea. ROUTER BITS – 1/4 IN CARBIDE 85219MC $24.08 |
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Porter Cable 42984PC 60 Deg 1/2″ V-Groove Router Bit NEW 1/4″ Shank $27.71 |
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Vermont American 22320 3/8 V Groove Titanium Plunge Router Bit NEW FREE Shipping $6.99 |
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Vermont American 22320 3/8 V Groove Titanium Plunge Router Bit NEW FREE Shipping $5.00 |
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Rockler 1/4″ Tongue & Groove Router Bit 1/2″ Shank 92145 Carbide Tipped $29.99 |
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Porter Cable 43078PC 1/2 Shank 1″ V-Groove Router Bit 1/2″ Shank $13.00 |
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NEW V-Groove Router Bit Each ROUTER BITS – 1/4 IN CARBIDE 20-102 008925380467 $27.35 |
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Bosch #85219M 3/8 inch V Groove Router Bit $9.99 |
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Freud 39-154 7/8″ Diameter Ogee Groove Router Bit (1/4 $20.00 |
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New LOT of 7 Porter Cable Router Bits V Groove Beading Panel Pilot Rabbetting ++ $70.00 |
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DELTA 43-001 Wedge Groove Shaper Router Cutter Bit New! $40.17 |
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1 pc 1/4″ Shank Tongue & Groove Assembly Router Bit Set $21.00 |
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2 pc 1/2″ Shank Tongue & Groove Assembly Router Bit Set $30.85 |
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Craftsman 1/4 x 1/2 in. Carbide Tongue & Groove Router Bit $19.99 |
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PORTER CABLE 43077PC V-GROOVE ROUTER BIT NEW $19.54 |
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1PC 1/2″ Shank Tongue & Groove Assembly Router Bit $19.75 |
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4 pc V-Joint & Assembly Tongue & Groove Router Bit Set $52.25 |
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Craftsman 4pc. Router Bit Set-Straight-Ogee-V Groove $14.99 |
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2 pc 1/4″ Shank Tongue & Groove Assembly Router Bit Set $35.25 |
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Vermont American 1/2″ V Groove Router Bit 23119 $11.62 |
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Amana Tool 55400 Tongue & Groove Assembly Router Bit 1/2″ Shank $10.50 |
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Freud 39-101 Cove And Bead Groove Router Bit 1/4″ SH 3/4″ D 1/2″ CL 5/32″ R $27.99 |
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Freud 39-204 7/8-Inch Diameter Ovolo Groove Router Bit $22.49 |
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Proxxon 29032 HSS Router Bit 1/4″ dia with V-Groove 90 $9.99 |
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Dremel 640 V-Groove Router Bit 1/4″ NEW $9.69 |
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12 pc carbide ROUTER BIT SET 1/4″ shank dovetail groove cove flush corner round $19.99 |
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Sharp V Type 1/2″ x 3/8″ Groove Slotting Router Bit $4.51 |
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#444 OLDHAM 1-1/4″ DIAM ROUTER BIT WEDGE GROOVE 1/2″S $49.99 |
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Freud 39-230 1-1/2″ Diameter Ovolo Groove Router Bit $22.99 |
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Task Carbide Router Bit 1/2″ V-Groove (T24194) $16.99 |
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T-Tech, Trend TT24 ¼” Shank 60° V Groove Router Bit New and Sealed $25.26 |
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T-Tech, Trend TT25 ¼” Shank 45° V Groove Router Bit New and Sealed $25.26 |
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1/4″ V-Groove Router Bit by Dremel 640 $7.99 |
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AMANA ROUTER BIT#55410-WEDGE GROOVE BIT-15 DEGREE-2/FLUTE 1/2″ SHANK-CARBIDE TIP $49.50 |
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AMANA ROUTER BIT#45750-V-GROOVE BIT-UPPER BEARING-90 DEGREE-1/2″ DIA-1/4″ SHANK $21.50 |
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AMANA ROUTER BIT#45700-V GROOVE BIT- 3/8″ DIA-90 DEGREE-1/4″ SHANK-2/FLUTE–C/T $16.50 |
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AMANA ROUTER BIT#47160—FLUSH TRIM “V” GROOVE BIT-1/2″ DIA-1/4″ SHANK-2/FLUTE $21.00 |
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BOSCH ROUTER BIT #85220M–7/8″ V GROOVE BIT–2/FLUTE–1/4″ SHANK–CARBIDE TIP $22.99 |
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BOSCH ROUTER BIT #84510M- WEDGE GROOVE BIT- 1/2″ SHANK- 2/FLUTE- CARBIDE TIP $31.99 |
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Dremel Rotary Soft Material 1/4″ V-Groove Router Bit 640 5pk $45.99 |
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Amana CNC V Groove Insert Router Bit $64.00 |
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CMT 853.001.11 Flush & V-Groove Router Bit $33.42 |
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Bosch Power Tools V Groove Router Bit Double Flute 85219M $16.64 |
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BOSCH 84624M 1/2″ Shank Tongue & Groove Router Bit – BRAND NEW! $45.00 |
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New Dremel # 640 V groove router bit for rotary tool $8.09 |
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Sharp V Type 1/2″ x 3/8″ Groove Slotting Router Bit $4.80 |
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2 pc 1/2″ SH Wedge Joint Tongue & Groove Router bit Set $23.00 |
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Freud 20-112 1″ 90° V-GROOVING Router Bit V-Groove $42.95 |
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11pc 1/2″ Shank Slot, Tongue & Groove Router Bit Set $56.25 |
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2 pc 1/2SH V-Joint V-Notch Tongue&Groove Router bit Set $25.50 |
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2 pc 1/2″SH Edge Banding Tongue & Groove Router bit Set $25.50 |
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Porter Cable 43725PC 1/2 in. V-Groove Router Bit $7.00 |
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PORTER CABLE 2907650PC TONGUE AND GROOVE ASSEMBLY ROUTER BIT 1/2 INCH $23.79 |
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1PC 1/2″ Shank Tongue & Groove Assembly Router Bit $14.50 |
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4 pc V-Joint & Assembly Tongue & Groove Router Bit Set $45.00 |
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1PC 1/4″ Shank Tongue & Groove Assembly Router Bit $14.50 |
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New RotoZip 101725 Flipbit Router Bit 1/4″ Shank Groove & Roundnose BOSCH Combo $4.95 |
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Dremel #640 1/4″ V-Groove Router Bit $7.81 |
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2 pc 1/4″ Shank Tongue & Groove Assembly Router Bit Set $25.50 |
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2 pc 1/2″ Shank Tongue & Groove Assembly Router Bit Set $25.00 |
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VERMONT AMERICAN ROUTER BIT 3/8 V-groove carbide 22480 $6.99 |
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2pc 1/2″SH 1″Dp Tongue & Groove Assembly Router Bit Set $28.50 |
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Bosch 84623M 1/4-Inch Shank Tongue & Groove Router Bit $49.49 |
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Dremel 640 1/4″ V-GROOVE ROUTER BIT $9.29 |
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Amana 45704 V Groove 1/2 Diameter 1/4 Shank Router Bit $33.89 |
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Amana 45705 V Groove 1/2″ Diameter 1/4″ Shank Router Bit $37.08 |
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Amana 45750 V Groove 1/2 Diameter BB on Top Router Bit $43.79 |
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NEW Porter Cable 3/4″ 90° V-GROOVE Router Bit 43077PC 1/2″ Shank FREE SHIPPING! $24.95 |
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Yonico 15221 – Matched Tongue and Groove Router Bit Set $36.95 |
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4 Bit Tongue & Groove and V-notch Router Bit Set – Yonico 15423 $64.95 |
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11pc 1/4″ Shank Slot, Tongue & Groove Router Bit Set $56.00 |
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MLCS Katana Tongue And Groove Router Bit Set Automotive Woodworking Hardware Ne $69.81 |
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22104 3/8-Inch HSS V-Groove Router Bit $6.99 |
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Amana 45700 V Groove 3/8″ Diameter 1/4″ Shank Router Bit $32.15 |
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Freud OVOLO ROUTER BIT 39-226 1″ diameter decorative groove doors cabinets tools $28.05 |
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Vermont American 9/16″ V Groove Router Bit 23120 $11.99 |
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Rockler Router Bits $11.00 |
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Rockler Router Bits $28.00 |
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1/2″ Freud Ovolo Groove Router Bit 39-202 $22.99 |
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Sharp V Type 1/2″ x 3/8″ Groove Slotting Router Bit $4.76 |
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1/8″ Shank HSS Router Bit 1/4″ V-Groove Fits Dremel $4.49 |
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MLCS 17840 Katana Tongue and Groove Router Bit Set, 1/2 $67.29 |
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Bosch 9/16″ V-Groove Carbide Tipped Router Bit $29.00 |
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Matched Tongue and Groove Router Bit Set- Edge Banding – 15223 $34.95 |
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Edge Banding Router Bit Set – V-Design Tongue and Groove – 15225 $34.95 |
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MULTIPLE SIZE TONGUE & GROOVE ROUTER BIT SET 1/2” SHANK 81-002TG $49.99 |
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2 PC TONGUE AND GROOVE ROUTER BIT SET 1/2″ SHANK 81-20040102K $29.99 |
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NEW FREUD 20-102 3/8″ V-GROOVE ROUTER BIT ITALY SALE $17.95 |
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#153 OLDHAM FACE FRAME FLUSH TRIM/V-GROOVE ROUTER BIT $22.99 |
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1X3D Router Bits PCB CNC Engraver V Groove Acrylic-Choose Size From 13mm to 32mm $16.66 |
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1X3D Router Bits PCB CNC Engraver V Groove Acrylic-Choose Size From 13mm to 32mm $16.66 |
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1X3D Router Bits PCB CNC Engraver V Groove Acrylic-Choose Size From 13mm to 32mm $16.95 |
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1X3D Router Bits PCB CNC Engraver V Groove Acrylic-Choose Size From 13mm to 32mm $16.95 |
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1X3D Router Bits PCB CNC Engraver V Groove Acrylic-Choose Size From 13mm to 32mm $16.95 |
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1X3D Router Bits PCB CNC Engraver V Groove Acrylic-Choose Size From 13mm to 32mm $16.95 |
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1X3D Router Bits PCB CNC Engraver V Groove Acrylic-Choose Size From 13mm to 32mm $16.95 |
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1X3D Router Bits PCB CNC Engraver V Groove Acrylic-Choose Size From 13mm to 32mm $16.95 |
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1X3D Router Bits PCB CNC Engraver V Groove Acrylic-Choose Size From 13mm to 32mm $16.95 |
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Dremel 335-01 Plunge Router Attachment $22.77 Anyone who’s ever used a router understands the satisfaction that a cleanly cut rabbet or mortise can give. But if you’re working on small-scale projects, such as jewelry boxes or models, that monster three-horsepower fixed-base router with the 1/2-inch bit is simply overkill.That’s where the Dremel 335 comes in. This plunge-router adapter is meant to be used with the Dremel rotary tools (models 4… |
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Dremel 231 Shaper/Router Table $32.62 Large 8” x 6” hi impact plastic table, pre drilled for mounting to work bench. Router bit guard with viewing cylinder, moves up and down to allow for various wood thickness. 3 way adjustable fence. Use with Moto Tools model… |
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Dremel 545 Diamond Wheel $12.00 Dremel 545 Diamond Wheel The Dremel EZ Lock makes accessory changes easy as PULL – TWIST – RELEASE. The one-piece mandrel design simplifies the process of changing cutting wheels and makes it easy to cut through plastic. For use with the EZ402 EZ Lock Mandrel. Dremel 545 Diamond Wheel Features: Cuts 1/2″ thick floor tile Cuts ceramic materials Straight cuts with little dust Easy to assemble… |