Bosch 3/8-in Carbide-tipped Core Box Router Bit

Bosch 3/8-in Carbide-tipped Core Box Router Bit

Regular price $26.98

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Shipping calculated at checkout.

3/8-in Core Box Router Bit, Carbide-Tipped

Precision Bosch core box router bit for cutting clean, rounded grooves in wood. Carbide-tipped construction delivers long life and consistent performance for cabinetry, doors, columns, and decorative work.


Key Features:

  • Rounded Groove Cutting: Ideal for fluting and decorative channels in wood
  • Durable Carbide Tip: Resists wear for extended bit life and sharp, clean cuts
  • Smooth Operation: Balanced geometry reduces vibration for precise results
  • Versatile Applications: Useful for doors, columns, moldings, and detail work
  • Fits 1/4-in Shank Routers: Compatible with common handheld and table routers

Specifications Table:

Specification Details
Bit Style Core box
Overall Diameter 3/8-in
Radius 3/16-in
Bit Shank Diameter 1/4-in
Cutting Edge Length 1/4-in
Overall Length 1.5 in
Bit Material/Finish Carbide-tipped
Number of Flutes 2
Warranty 1-year
CA Residents: Prop 65 Warning(s) No
Category Surface Forming Router Bits
UNSPSC 27112800

Frequently Asked Questions (FAQ):

Q: What router shank size does this bit fit?
A: It has a 1/4-in shank and fits routers that accept 1/4-in bits.


Q: What groove size does it cut?
A: The bit has a 3/8-in overall diameter, producing a rounded groove with a 3/16-in radius.


Q: Is it suitable for hardwoods?
A: Yes, the carbide-tipped cutting edge is designed for durability and clean cuts in softwood and hardwood.


Q: Does it have multiple flutes?
A: Yes, it uses a 2-flute design for smooth cutting and finish.


Q: What is the cutting edge length?
A: The cutting edge length is 1/4-in.


Sculpted Grooves with Effortless Precision

This Bosch core box bit shapes elegant, rounded channels that bring architecture to life—think refined flutes along columns or subtle detailing on custom cabinetry. The carbide-tipped profile keeps cuts crisp and consistent, turning simple stock into tailored sophistication. Pair it with warm hardwoods to carve rhythmic lines that draw the eye and add depth. It’s a small tool with luxe impact, essential for elevated craft in any design-forward space.


Elevate your woodworking with precise, durable rounded grooves—add this Bosch core box router bit to your kit today.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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