Rapid Wood Boring — Spade Bits with Quick-Change Hex Shank for Carpentry & Framing
Amsuo Wood Boring Spade Bits are engineered for fast, clean boring in softwood, hardwood, and composite lumber. Featuring a hardened 45# carbon steel or CRV body with precision-ground cutting edges and a centering spur tip, these bits deliver rapid chip removal and accurate hole placement. The 1/4" quick-change hex shank enables instant tool-free bit changes. Ideal for carpenters, framers, electricians running conduit, and general construction.
| Material | 45# Carbon Steel / CRV — Hardened & Tempered |
| Diameter Range | Φ6 – Φ38 mm (1/4" – 1-1/2") |
| Tip Type | Spur-Point Centering Tip with Dual Cutting Spurs |
| Shank Type | 1/4" Quick-Change Hex Shank |
| Surface Finish | Black Oxide / Bright Polished |
| Set Configurations | 3 pcs / 5 pcs / 7 pcs / 8 pcs |
| Application | Softwood, Hardwood, Plywood, MDF, Electrical Conduit Holes |
| Packaging | PVC Pouch / Plastic Case / Hang Card |
| MOQ | 500 sets per configuration |
| Certification | ISO 9001 |
✓ Sharpened spur-point tip prevents walking and ensures dead-center starts every time
✓ Dual cutting edges produce clean holes with minimal splintering on entry and exit
✓ 1/4" quick-change hex shank — universal compatibility, instant tool-free swapping
✓ Wide diameter range (6–38 mm) covers all common construction and electrical rough-in sizes
✓ Deep flute design rapidly clears chips, preventing binding and overheating in deep bore applications
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