Romax Glass Drill Bit 3/8 inch, Tile Drill Bit 3/8 inch, High Temperature Brazed Carbide Tips, Spear Head for High Speed, Drilling Bottles, Glass, Tile, Marble, Ceramic and Mirror (1 x 3/8")

IMPORTANT! Rocking the drill in a circular motion helps it cut!


Description
Glass and Tile Drills feature a High Temperature Brazed Carbide Spear Head
Spear tip design for high speed, high efficiency. Good performance, Making clean and accurate holes
Perfect tool for drilling Glass (non tempered), Tile, Marble, Ceramic, Bottles, Mirror, Concrete, Brick, Plastic and Wood. Such as drilling glass, bathroom and shower installation, drilling and fastening mirrors, setting concrete screws in tile and many more

Additonal Info
-High Temperature Brazed Carbide
-Spear Head
-Straight Shank

Feature
*High Temperature Brazed Carbide Tip
*Spear Head
* Straight Shank
*Use constant flow of coolant and clear chips frequently
*A light feed with steady pressure at 25 SFM (300 to 600 RPM) is recommended
*Avoid vibration and excessive stress
*Do not use impact mode of drills or hammers
*Material should be backed with wood or rubber for support during drill breakthrough
*Keep drill sharp to eliminate excessive pressure

Technical Specs
*Product Type: Glass & Tile Drill
*Material: Carbon Steel
*Diameter: 3/8 inch (10 mm)
*Shank Type: Straight Point
*Type: Spear Head
*Finish: Black Coated
*Tip Material: Brazed Carbide