BOROCO 4-83mm Diamond Drill Bit Drill Guide Hollow Core Drill Hole Saw Glass Tile Hole Locator Saw Core Bit Suction Cup Guides for Tile, Ceramic Glass Porcelain Marble

• Glass Brick Hole Locator is guaranteed to be 100% brand new and high quality. Used for auxiliary positioning holes. Use to achieve high-precision, smooth cuts with no broken edges.
• Diamond bits are made from industrial-grade carbon steel and have a nickel-plated coating to resist corrosion. Positioning the hole saw can reduce the risk of the drill bit slipping when opening holes due to too smooth glass and tile.
• The diamond hole saw adopts high-quality diamond coating, and the use of reducing drilling speed, reducing drilling pressure and increasing water lubrication will greatly extend the life of the drill bit.
• The diamond bit has a thick rubber suction cup, which has a strong suction force and can be easily fixed on the punching surface by pressing the handle. High-quality products ensure a long service life and a good sense of use.
• The core drill is designed with rolling slide rails to assist the positioning of drills of different sizes. Four bearings clamp the drill bit in position. Two oversized positioning screws, easy to rotate and lock, and accurate drilling. Suitable for drilling and positioning of glass, tiles, marble and ceramics.

Features: Glass Brick Hole Locator is guaranteed to be 100% brand new and high quality. Used for auxiliary positioning holes. Use to achieve high-precision, smooth cuts with no broken edges. Diamond bits are made from industrial-grade carbon steel and have a nickel-plated coating to resist corrosion. Positioning the hole saw can reduce the risk of the drill bit slipping when opening holes due to too smooth glass and tile. The diamond hole saw adopts high-quality diamond coating, and the use of reducing drilling speed, reducing drilling pressure and increasing water lubrication will greatly extend the life of the drill bit. Specifications: Product weight: 362g Product material: ABS+bearing Clamping range: 4-83mm Packing size: 18.5mm*15mm*5mm Use Steps: 1. Mark the hole to be punched. 2. Put the drill bit into the limit hole for positioning, and press down the locking position of the sucker handle. 3. Rotate the fixed button to locate the fixed position of the bearing and stabilize the positioner. 4. Start the drill to open the hole. Notice: Water must be added when drilling holes. Proper cooling can extend the life of the drill bit. Notes: 1. Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. 2. Due to manual measurement, please allow a measurement deviation of 1-3mm. Packing list: 1 x Glass Tile Hole Locator