OIIKI 5 Pack Diamond Drill Bit Set, 6mm (1/4inch) Diamond Hole Saw Kit for Glass, Ceramics, Porcelain, Ceramic Tile, Marble








Key features
- •HIGH QUALITY MATERIAL: The diamond drill bits are made of premium high-speed steel with nickel-plated coated body that resist corrosion. Thicken diamond coating on the tops offers the ability that each sharp bit for a few holes.
- •DIMENSION: Hole diameter: 0.24inch/6mm; drilling depth: up to approx. 30 mm; total length: approx. 50.5 mm; shank diameter: approx.5.5mm
- •CLEARANCE HOLE DESIGN: Drill bits set along with side clearance hole facilitates the entrance of cooling water and escape of chips, making the drilling process easier and relaxiable.
- •WIDE APPLICATION: The diamond coated drills are perfect for drilling glass, tiles, porcelain stoneware, granite slabs, tiles. Fit for any diamond tipped drill bits of any brand.
- •TIPS: Start drill at 45 Degree to surface and align to 90 Degree as hole forms.Water is required to cool down the drill when using them.
OIIKI 5 Pack Diamond Drill Bit Set, 6mm (1/4inch) Diamond Hole Saw Kit for Glass, Ceramics, Porcelain, Ceramic Tile, Marble
List Price: $11.62$10.46DEALYou Save: $1.16 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
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