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CUTQORCutting Tools

Bottom-Bearing Three-Flute Straight Router Bits

Bottom-bearing three-flute straight router bits for veneer grooving, template following, flush trimming, slotting and panel-edge machining.

Key specifications

Cutter diameter3–20 mm
Cutter thickness0.5–8 mm
Clearance diameter1.5–10 mm
Clearance length4–25 mm
Shank diameter4–20 mm
Overall length50–75 mm
Flutes4

Ranges show listed options. Available dimension combinations vary by cutter diameter; see the size charts below.

Standard model range

Select a model and dimensions

9 options

Inquiry selection: Three-Flute Bottom-Bearing Bit 1/4 × 1/2 × 11.9 mm

Description

Bottom-Bearing Straight Bits for Controlled Grooving and Template Work

These shank-side bearing straight bits combine guided cutting with three-flute profiles for clean grooves, template following and flush edge work. Options cover 6 mm, 1/4-inch, 12 mm and 1/2-inch shanks for solid wood, veneer panels, plywood, MDF and particleboard.

Range specifications

Shank options 6 mm, 1/4 in (6.35 mm), 12 mm and 1/2 in (12.7 mm)
Cutter diameters shown 12.7, 21 and 28.5 mm
Cutting lengths shown 11.9, 20, 25, 38, 40 and 50 mm
Guidance Shank-side / bottom-bearing guided straight cutting

Typical applications

  • Veneer and decorative-panel grooving
  • Template and pattern following
  • Flush edge trimming and duplication
  • Straight slots in solid wood, plywood, MDF and particleboard

Ordering guidance

Send the required shank diameter, cutter diameter, cutting length, flute count, workpiece material and quantity. Confirm the bearing position and router collet before production.

Product Details

CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail
CUTQOR Bottom-Bearing Three-Flute Straight Router Bits product detail

Additional information

Shank / Cutter / Cutting Length

1/4 in × 1/2 in × 11.9 mm, 1/4 in × 1/2 in × 20 mm, 1/4 in × 1/2 in × 25 mm, 1/4 in Shank Four-Piece Set, 1/2 in × 28.5 × 38 mm, 12 × 21 × 50 mm, 12 × 21 × 40 mm, 1/4 in × 1/2 in × 38 mm, 6 mm × 1/2 in × 25 mm

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Information to include with your inquiry

  • Router or CNC machine and collet/shank size
  • Workpiece material and expected cutting profile
  • Required dimensions, drawing or reference photo
  • Trial quantity, bulk quantity and destination country

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