Joernso 10Pcs Efficient Universal Tip Drill Bit Fast Anti-rust Durable Cross Triangle Drill Bit for Ceramic Tile

Description: Many different specifications allow you to choose the right one according to your needs. The solid and durable feature allows it to be used for a long time. The characteristics of stably drilling hole make it very reliable and useful. Electrophoretic paint process makes it very wear-resistant and anti-rust. Made of hard alloy material it is very durable to use. The length of the storage box is 10.2cm the width is 9.5cm and the height is 1cm. It is a professional glass and tile drill bit that can provide accurate drilling on tiles marble thin iron plates mirrors and glass. Remember to add water or coolant when drilling. Item Name: Triangle Drill Bit Material: Hard Alloy Color: Golden Color Features: Stable Durable Cross Angle Design Size Details: Box Size: 10.2cm x 9.5cm x 1cm/4.02 x 3.74 x 0.39 (Approx.) 3mm: Total Length: 7cm/2.76 Drill Bit Head: 0.3cm/0.12 (Approx.) 4mm: Total Length: 7cm/2.76 Drill Bit Head: 0.4cm/0.16 (Approx.) 5mm: Total Length: 7.6cm/2.99 Drill Bit Head: 0.5cm/0.2 (Approx.) 6mm: Total Length: 7.7cm/3.03 Drill Bit Head: 0.6cm/0.24 (Approx.) 8mm: Total Length: 8cm/3.15 Drill Bit Head: 0.8cm/0.31 (Approx.) Shank Diameter: 0.625cm/0.25 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Triangle Drill Bits