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RTE4840 – V-Groove Router Bit (8mm Shank, 90° Angle, Multiple Sizes)

Name: RTE4840 – V-Groove Router Bit (8mm Shank, 90° Angle, Multiple Sizes) - BitsRouter – Professional Woodworking Router Bits
SKU: RTE4840
Availability: InStock

Price range: $3.49 through $5.24

The RTE4840 V-Groove Router Bit cuts clean decorative lines, chamfers, and engraving details. With an 8mm shank and carbide tip, available in multiple sizes, ideal for woodworking and CNC applications.

type

8mm shank – V-groove bit 8 x 1/4
8mm shank – V-groove bit 8 x 5/16
8mm shank – V-groove bit 8 x 3/8
8mm shank – V-groove bit 8 x 1/2
8mm shank – V-groove bit 8 x 5/8
8mm shank – V-groove bit 8 x 3/4
8mm shank – V-groove bit 8 x 7/8
8mm shank – V-groove bit 8 x 1

Clear

SKU: RTE4840 Category: 8mm Shank Router Bits

Description
Additional information

V-Groove Router Bit – 8mm Shank, 90° Engraving & Carving Cutter

Precision V-cutting for lettering, sign-making, chamfers and decorative grooves. Sealed bearing, ±0.003″ tolerance, and heat-resistant Teflon coating deliver clean, repeatable cuts.

Specifications

Name: V-shaped (V-groove) router bit
Item: 8 mm Shank Router Bit
Material: 45# steel
Features: Build-up & heat-resistant Teflon coating
Tolerance: ±0.003″
Bearing: Sealed & lubricated
Shank Diameter: 8 mm
Suitable Materials: Solid wood, eco/engineered boards, MDF, plywood, etc.
Compatible Equipment: Trim router, handheld electric router, engraving/CNC router, trimmer, etc.

Recommended Parameters

Feed speed: 8–12 m/min
Spindle speed: 18,000–24,000 RPM (recommended)

Package Included

1 × router bit

Notes

Your selected color will be prioritized for shipment; if out of stock, an alternative color may be sent.
Due to manual measurement, a small deviation of 1–3 mm may occur.
Display/photography differences may cause slight color variation from the actual product.

Reference

Common Machine	Typical Speed Range	Notes
Trim router	10,000–30,000 RPM	—
Electric router	9,000 / 12,000 / 15,000 / 19,000 / 23,000 RPM	Typical multi-gear settings (1st–5th)
Vertical router (table)	12,000 (low) – 24,000 (high) RPM	Low/High ranges
Automatic engraving/CNC	Up to ~18,000 RPM (VFD)	Variable-frequency drive

Diameter or Cutting Height (mm)	Max Speed (RPM)	Max Feed (mm/min)
≤ 25	24,000	5,000
25.1–35	18,000	4,000
35.1–50	16,000	3,500
50.1–60	14,000	3,000
60.1–80	12,000	2,500
> 80	10,000	2,000

type	8mm shank – V-groove bit 8 x 1/4, 8mm shank – V-groove bit 8 x 5/16, 8mm shank – V-groove bit 8 x 3/8, 8mm shank – V-groove bit 8 x 1/2, 8mm shank – V-groove bit 8 x 5/8, 8mm shank – V-groove bit 8 x 3/4, 8mm shank – V-groove bit 8 x 7/8, 8mm shank – V-groove bit 8 x 1