RTE1437 – Keyhole Router Bit (8mm Shank, Multiple Sizes/3pcs Set)
Price range: $1.97 through $5.68
The RTE1437 Keyhole Router Bit cuts clean hanging slots for frames, signs, and panels. Available in 5/16″, 3/8″, 1/2″ sizes with 8mm shank, also offered as a 3pcs set.
Keyhole Router Bit – 8mm Shank Woodworking Hanging Slot Cutter (3pcs Set Available)
This router bit is ideal for creating clean, accurate lock holes in various materials. It features a heat-resistant Teflon coating and a solid 8mm shank, making it compatible with a range of router machines.
Specifications
- Name: Lock Hole Router Bit
- Item: 8mm Shank Router Bit
- Material: 45# Steel
- Features: High-temperature & heat-resistant Teflon coating
- Deviation: ±0.003″ tolerance
- Bearing: Sealed, lubricated
- Shank Diameter: 8mm
- Applicable Materials: Solid wood, MDF, plywood, ecological boards
- Applicable Equipment: Electric router, CNC, trimming machine
- Recommended Parameters: Feed speed 8-12m/min; Spindle 18,000-24,000 RPM
Package Included
1 × Router Bit
Notes
- The selected color will be prioritized for shipment. If out of stock, alternative colors will be provided.
- Manual measurement may cause 1–3 mm deviation.
- The product color may slightly differ due to lighting and monitor variations.
Reference: Common Machine Speeds
| Trimming Machine | 10,000–30,000 RPM | Electric Router (Gears) | 1: 9,000 • 2: 12,000 • 3: 15,000 • 4: 19,000 • 5: 23,000 RPM |
| Vertical Machine | Low: 12,000 • High: 24,000 RPM | Auto Engraving | VFD up to 18,000 RPM |
Diameter vs. Max Speed & Feed
| Diameter / Cut 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 – Lock mortise bit 8 x 5/16", 8mm shank – Lock mortise bit 8 x 3/8", 8mm shank – Lock mortise bit 8 x 1/2", 8mm shank – Lock mortise bit 3-piece set |
|---|
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