HARFINGTON 2pcs Diamond Drill Bits 15mm Serrated Hollow Core Hole Saw for Glass Ceramic Porcelain Tile Marble Stone
Product details
| Management number | 219045942 | Release Date | 2026/05/03 | List Price | $4.00 | Model Number | 219045942 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Size - Drilling diameter: 15mm / 0.59"; drilling depth: 30mm / 1.18"; round shank diameter: 6.5mm / 0.26"; total length: 50mm / 1.97"
- Material - Using electroplated diamond (50-60 grits), the opener creates precise, smooth cuts with no broken edges. Nickel plating improves hardness, wear resistance, corrosion resistance, and greatly extends the drill bit life.
- Features - The serrated drill bit increases the sharpness and opening speed. Sharper and more durable than ordinary electroplated drill bits, especially suitable for thick glass openings. (10mm thick glass generally has about 300 openings.)
- Applications - Widely used for cutting accurate holes on glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, light stone and fiberglass. Not suitable for drilling tempered glass, plastic and wood. Use on ordinary hand drills or bench drills.
- Notice - Always work with coolant (water) when drilling. Start your hole diagonally, make a round trace and then hold drill straight. Use at low drill speeds and drill pressure. Not suited for use on concrete or for depths beyond about 1/2".
Bestseller ranking
Folk & Traditional
![The Passion of Tango: Ten traditional tangos for the classical guitar [Print Replica] Kindle Edition](https://m.media-amazon.com/images/I/81hcZ2F6XjL._SL1500_.jpg)
![Folk Songs for Two (Any Voice Combination): 11 Folk Songs Arranged for Two Voices and Piano for Recitals, Concerts, and Contests (For Two Series) [Print Replica] Kindle Edition](https://m.media-amazon.com/images/I/91TELBd6IWL._SL1500_.jpg)
![Peter, Paul & Mary - Deluxe Anthology: Piano/Vocal/Guitar [Print Replica] Kindle Edition](https://m.media-amazon.com/images/I/711WoxMdz9L._SL1500_.jpg)
Customers who viewed this product also viewed
Hole Saws
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form