Mulanimo 6Pcs 1/4 Hss Twist Drill Bit Set High Speed Steel Hex Shank Rotary Tool for Concrete Masonry Glass Bricks Wood

Features New design: double-sided double grooves spiral handle design easy to remove dEBris while working and drill more smoothly. 6pcs drill bits with 6 different sizes: 3/8 5/16 1/4 3/16 1/8 3/32 suitable for your different needs. Description: Name: Drill Bit Set Specifications: 6pcs/set Material: high speed steel Quantity: 6 pieces 1/4 Hex Shank Tool Holder Drill size 3/8 5/16 1/4 3/16 1/8 3/32 Features: Non-slip double edge double grooves 6 different sizes Application Wall brick wood glass tile stainless steel concrete notes Remember to add water or add coolant when drilling. Packing list: 6pcs/Set x Drill Bit Note: Different displays may cause the color of the item in the picture a little different from the real thing. Manual measuring please allow 1~3mm error thank you.