Fang Da Wang Serrated Twist Drill Bit Precision Ground Sharp Teeth Cutting More Efficient [3-8mm] 6-Piece Set

Universal round shank for secure clamping and wide compatibility

Efficient and fast drilling, sawing, and slotting

Suitable for use with electric drills (recommended 36V+ cordless drills or 350W+ corded drills)

For grooving in the middle of wood boards, use the saw-tooth twist drill with a stepwise cutting process: tilt the drill bit to thin the cutting area, drill a vertical hole at the cutting position, then saw and thin repeatedly for easier wood cutting

Not recommended for cutting thin iron plates, aluminum plates, or aluminum alloys beyond drilling only

Avoid use on prohibited materials such as concrete, steel plates, tiles, and glass

★★★★★ Recommended for solid wood, core boards, plywood, MDF

★★★ Recommended for particle boards, density boards, chipboards (drilling only, no grooving)

Prohibited for thin iron plates, aluminum plates, aluminum alloys (grooving not allowed)

The Fang Da Wang multifunctional saw-tooth drill bit is a high-performance, durable tool designed for efficient drilling, sawing, and grooving on various thin materials, especially wood and metal sheets up to 3mm thickness. Its sharp, wear-resistant blades and universal shank make it suitable for a wide range of applications with electric drills.

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