Miralith 7 Pcs Easy to Install Drill Bits Set with 1 Pc Step Drill Bit, Masonry Drill Bits for Concrete, Brick, Metal, Steel, Porcelain, Ceramic, Tile, Wood, Plastic

• 【QUICK CHANG】These ceramic tile drill bits have triangular shank, suitable for most electric drills, no slipping. The hex shank allows you to change step drill bits easily, conveniently and quickly and is compatible with impact ready power tools.
• 【PACKAGE CONTENT】You will receive a set of 7 drill bits and 1pc x step drill bit. The quantity is enough for your daily needs. The spiral and flute design allow them to easily remove chips while working and cut holes cleaner.
• 【STRONG MATERIAL】The drill bit is made of carbide, which has high hardness and is not easy to break and bend. The surface is rust-proof and has a long service life. The triangular cutter head has less resistance and improves work efficiency.
• 【WIDE APPLICATION】Tile drill bits are designed to drill through hard materials such as ceramic, glass, granite, marble and porcelain, and can also be used in softer materials such as tile, wood, brick and concrete. Remember to add Water or coolant when drilling.
• 【SIZE INFOTMATION】Masonry drill bit set comes in 7 different sizes 3mm/0.12inch, 5/32” (4mm), 3/16” (5mm), 1/4” (6mm), 5/16” (8mm), 3/8” ( 10mm), 1/2 inch (12mm). Step drill bit is 4-20mm/0.16-0.79inch. This set is suitable for your different needs.

Features: 【PACKAGE CONTENT】You will receive a set of 7 drill bits and 1pc x step drill bit. The quantity is enough for your daily needs. The spiral and flute design allow them to easily remove chips while working and cut holes cleaner. 【STRONG MATERIAL】The drill bit is made of carbide, which has high hardness and is not easy to break and bend. The surface is rust-proof and has a long service life. The triangular cutter head has less resistance and improves work efficiency. 【SIZE INFOTMATION】Masonry drill bit set comes in 7 different sizes 3mm/0.12inch, 5/32” (4mm), 3/16” (5mm), 1/4” (6mm), 5/16” (8mm), 3/8” ( 10mm), 1/2 inch (12mm). Step drill bit is 4-20mm/0.16-0.79inch. This set is suitable for your different needs. 【QUICK CHANG】These ceramic tile drill bits have triangular shank, suitable for most electric drills, no slipping. The hex shank allows you to change step drill bits easily, conveniently and quickly and is compatible with impact ready power tools. Specifications: Masonry Drill Bit Material: Carbide Color: Orange Size: (Approx)(DIA) 3mm/0.12inch, 5/32” (4mm), 3/16” (5mm), 1/4” (6mm), 5/16” (8mm), 3/8” ( 10mm), 1/2" (12mm) Shank: Triangular shank Step Drill Bit Material: Ball bearing steel Color: Black Size: (Approx)(DIA) 4-20mm/0.16-0.79inch Shank: Hex shank Package Included: 7pcs x Masonry Drill Bits 1pc x Step Drill Bit Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.