SPADE WOOD DRILL BIT - (扁木钻)

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Professional Grade Imperial Spade Bit Set (1/4" to 1-1/2")

This comprehensive set features a wide range of Imperial Spade Bits, including the most popular sizes for construction, woodworking, and general DIY projects. These bits are designed for fast, efficient drilling of large holes in various wood types, light building materials, and plastic.

Key Product Features

Wide Size Range: Includes a full spectrum of sizes from 1/4" to 1-1/2", making it versatile enough for almost any common drilling application.
Paddle Design: Also known as paddle bits, their flat, broad shape allows for rapid material removal, prioritizing speed and efficiency.
Precision Tip: Each bit features a sharp center point (pilot point) that ensures precise hole positioning and prevents the bit from wandering or slipping.
Material Compatibility: Ideal for use in softwood, hardwood, plywood, chipboard, plasterboard, and plastic.
Common Applications:
- Electrical Work: Quickly drilling through studs and joists for running wires and conduit.
- Plumbing: Boring holes for pipes in framing and cabinetry.
- General Woodworking: Creating rough holes, counterbores, or large cutouts where speed is more critical than a perfectly clean edge.
Shank Compatibility: Typically feature a 1/4-inch Hex Power Shank for a secure, non-slip fit in standard drills and impact drivers.

Full Size Breakdown (Diameter)

This complete set ensures you have the right tool for any task, from small pilot-hole drilling to heavy-duty construction.

Small Sizes (1/4" to 7/16")	Mid-Range Sizes (1/2" to 7/8")	Large Sizes (15/16" to 1-1/2")
1/4" (6.4 mm)	1/2" (12.7 mm)	15/16" (23.8 mm)
5/16" (7.9 mm)	9/16" (14.3 mm)	1" (25.4 mm)
3/8" (9.5 mm)	5/8" (15.9 mm)	1-1/8" (28.6 mm)
7/16" (11.1 mm)	11/16" (17.5 mm)	1-1/4" (31.8 mm)
	3/4" (19.1 mm)	1-1/2" (38.1 mm)
	13/16" (20.6 mm)
	7/8" (22.2 mm)