The Ultimate Punching Drill for Concrete, Tile, Glass, Ceramic, Brick, Wood and Plastic, Electric Drill Bit

The Ultimate Punching Drill for Concrete, Tile, Glass, Ceramic, Brick, Wood and Plastic, Electric Drill Bit. Multi-Functional Design: Single slot drill bit suitable for concrete, tile, glass, ceramic, brick, wood, and plastic. Durable Material: Made of hard alloy and tungsten carbide, offering high toughness, wear-resistance, and durability. Efficient Chip Removal: Features a widened spiral chip removal groove and lengthened drill body for deeper drilling. Wide Size Range: Available in sizes from 4MM to 16MM to meet various drilling requirements. OEM & Customization: OEM and customization are available, including label printing services. Quality Assurance: 100% inspection for finished products including visual and function checks. Flexible Shipping: Supports express, air, and sea shipping from Shanghai/Ningbo ports. Sample Policy: Samples available for testing; freight fee is refundable upon official order.