Square Hole Mortise Chisel Drill Bit Tools 1/4", 5/16", 3/8", 1/2", 9/16", 5/8"（6.4mm,8mm,9.5mm,12.7mm,14mm,16mm for Precise Square Hole Drilling
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$30.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by echoschool.site
Free 30-day returns Details
Product details
| Management number | 211270187 | Release Date | 2026/04/04 | List Price | $12.40 | Model Number | 211270187 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Precision & Versatility – Includes six chisel drill bits 1/4", 5/16", 3/8", 1/2", 9/16", 5/8"（6.4mm,8mm,9.5mm,12.7mm,14mm,16mm) for creating clean, accurate square holes in a variety of woodworking projects.
- Efficient Chip Removal – The U-shaped long chip flute design ensures smooth sawdust removal, improving drilling efficiency and accuracy.
- Time-Saving Efficiency – Reduces manual labor and speeds up construction, installation, renovation, and woodworking projects, saving valuable time and effort.
- Premium Materials for Durability – Forged from 45# Carbon Steel for a sharp, long-lasting cutting edge.
- Wide Woodworking Applications – Ideal for drilling square holes in wood materials like particleboard, basswood, and pine. (Not suitable for metal, glass, concrete, or drywall.)
| Brand Name | YuYBrightmi |
|---|---|
| Shank Type | Straight |
| Unit Count | 6.0 Count |
| Point Style | Square Point |
| Finish Types | Uncoated |
| Manufacturer | YuYBrightmi |
| Material Type | Carbon Steel |
| Tool Flute Type | Spiral |
| Cutting Diameter | 16 Millimeters |
| Number of Flutes | 1 |
| Included Components | storage case |
| Surface Recommendation | Wood, Engineered Wood, Pine |
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