Relaxrich Drill Bits, Multifunctional Wear-Resistant Masonry Drill Bit, High Hardness Sawtooth Eccentric Drill Bit for Stone Ceramic Glass Metal Sheet Plastic Wood, Quick Change (1 Set)
$12.58
$12.58
$
6
.99
$6.99
About this item
- FAST DRILLING: Featuring a four-blade serrated eccentric drill design, this drill bit is sharp, wear-resistant, and made with high-hardness materials for quick and efficient hole drilling.
- THREADED CHIP REMOVAL DESIGN: The drill bit is designed with a threaded chip removal groove that expands the space for cooling, ensuring smooth chip discharge and preventing clogging.
- HEX ANTI-SLIP SHANK: The hexagonal shank ensures a secure, slip-resistant grip, while the specially designed cutting edge creates an alternating cutting motion for better drilling efficiency.
- WEAR-RESISTANT MATERIAL: Made from high-quality alloy steel, this drill bit is sharp, durable, and has a long service life.
- VERSATILE APPLICATION: Suitable for a variety of materials including stone, cement, wood, ordinary tiles, brick walls, and more. For tougher materials like marble or glass, water cooling is recommended.
