CUTQOR Double-Arc Round-Nose Core Box Router Bits

CUTQOR Double-Arc Round-Nose Core Box Router Bits product view

Double-Arc Round-Nose Core Box Router Bits

Double-arc round-nose and core-box router bits for smooth rounded-bottom grooves, bottom cleaning, decorative channels and production woodworking.

Key specifications

Cutter diameter	3–20 mm
Cutter thickness	0.5–8 mm
Clearance diameter	1.5–10 mm
Clearance length	4–25 mm
Shank diameter	4–20 mm
Overall length	50–75 mm
Flutes	4

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

Standard model range

Select a model and dimensions

5 options

Inquiry selection: Double-Arc Round-Nose Bit 1/4 in × 1/2 in

Description

Double-Arc Round-Nose Bits for Smooth Grooves and Bottom Cleaning

The double-arc cutting profile forms a smooth rounded-bottom channel while supporting clean groove finishing and bottom-cleaning work. Options with 1/4-inch and 1/2-inch shanks suit trim routers, spindle moulders, overarm routers and compatible CNC equipment.

Range specifications

Cutting profile	Double-arc round nose / core box profile
Shank options	1/4 in (6.35 mm) and 1/2 in (12.7 mm)
Validated nominal profiles	7/16 in, 1/2 in, 5/8 in and 3/4 in
Typical materials	Solid wood, hardwood, particleboard and MDF
Compatible equipment	Trim router, spindle moulder, overarm router and CNC router

Typical applications

Rounded-bottom grooves and decorative channels
Bottom cleaning and smooth groove finishing
Furniture, cabinet and panel woodworking
Solid wood, hardwood and compatible wood-based boards

Ordering guidance

Send the required shank diameter, nominal profile width, groove depth, workpiece material, machine type and quantity. Confirm the required groove drawing or sample before production.