Surface Milling Cutter 7 Pieces/batch 1/4 Inch Hexagon Shank Drill Bits For Ceramic Tile Glass 3/4/5/6/8/10/12 Mm Puncher Parts

For CNC and other automatic routers, as well as portable routers for handheld and desktop installations. Such as woodworking engraving machine, trimming machine.Brand new Type: tile &glassdrillbit Material: tungsten carbide Color: gold, as picture shows Drill diameter: 3/4/5/6/8/10/12mm 3mm size: approx. 3*69mm (Dia. x L) 4mm size: approx. 4*70mm (Dia. x L) 5mm size: approx. 5*75mm (Dia. x L) 6mm size: approx. 6*75mm (Dia. x L) 8mm size: approx. 8*80mm (Dia. x L) 10mm size: approx. 10*85mm (Dia. x L) 12mm size: approx. 12*86mm (Dia. x L) Quantity: 7pcs per set Features: Ideal for drilling holes in bathroom tiles, or wall mirrors Strong toughness and wear resistance, can be installed in the hand drill, electric drill. 1/4" Hex shank for chucks and bit holder No chattering, novice easy to locate Small cutting resistance, improve the trepanning speed Decorative, chip easily be clean Provide smooth, accurate drilling in ceramic tile, marble, china, mirrors and glass High quality carbide with a reinforced head that prevents bit cracking and provides a longer life Package included: 7pcs x drill bits (bits only) Note: Please allow 1-5mm errors due to manual measurement Item color displayed in photos may be showing slightly different on your monitor since monitors are not calibrated same

• Suitable for solid wood, medium density fiberboard, laminate, particle board, plywood compact board, acrylic, etc. Avoid cutting metal and non-wood materials.
• Ideal for drilling holes in bathroom tiles or wall mirrors
• Strong toughness and abrasion resistance, can be installed on electric drills and electric drills.
• 1/4" hex shank for chuck and drill holder
• Not long-winded, easy to locate for novices