4Pcs Efficient Universal Drilling Tool Multifunctional Triangle Alloy Drill Bit

Descriptions: 1. It has strong toughness and wear resistance 2. Incision resistance are small increase the opening speed long service life 3. Industrial grade Coated Carbide Point with 4 Cutting edges 4. Can be installed in the hand drill electric drill Specifications: Material: Alloy Bit Type: Tile & Glass Drill Bit Coated: Titanium Drill diameter: 6MM Suitable for Ceramic granite tiles stone wood plastic concrete wall to drilling hole Quantity:4pcs/set Package Includes: 4pcs Drill Bit Note: 1. Conversion:1inch=2.54cm 1cm=0.393inches 2. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid. 3. The color may have different as the difference display pls understand.