Multipurpose Masonry Drill Bits Set - 7Pcs Sharp Tip Fast Chip Removal Triangular Shank for Ceramic Marble Concrete Glass Metal(5mm/6mm/8mm/10mm/12mm)

Description: Designed with a triangular shank to make the drill clamping tighter and less likely to slip it ensures safe operation and improved work efficiency. Fast chip removal is made possible by the dual-spiral flute design which makes the drilling quick and smooth. Made of hard alloy material the triangle drill bit is durable and has high hardness. The storage box is 15.8cm long 6.7cm wide and 1.4cm high. Triangular drill bits can easily drill various materials such as ceramic tile marble concrete glass metal etc. Item Name: Drill Bits Material: Hard Alloy Color: Orange Shank Type: Triangular Shank Specifications: 5mm 6mm 8mm 10mm 12mm Features: Anti-Slip Design Fast Chip Removal Wear-Resistant Size Details: 5mm: Total Length: 82mm/3.23 Drill Bit Diameter: 5mm/0.2 Working Length: 43mm/1.69 Shank Diameter: 4.5mm/0.18 (Approx.) 6mm: Total Length: 100mm/3.94 Drill Bit Diameter: 6mm/0.24 Working Length: 56mm/2.2 Shank Diameter: 7mm/0.28 (Approx.) 8mm: Total Length: 116mm/4.57 Drill Bit Diameter: 8mm/0.31 Working Length: 70mm/2.76 Shank Diameter: 7mm/0.28 (Approx.) 10mm: Total Length: 120mm/4.72 Drill Bit Diameter: 10mm/0.39 Working Length: 73mm/2.87 Shank Diameter: 8mm/0.31 (Approx.) 12mm: Total Length: 120mm/4.72 Drill Bit Diameter: 12mm/0.47 Working Length: 73mm/2.87 Shank Diameter: 10mm/0.39 (Approx.) Storage Box Size: 15.8cm x 6.7cm x 1.4cm/6.22 x 2.64 x 0.55 (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: Style 1: 5 x Drill Bits (1x 5mm 1x6mm 1x8mm 1x10mm 1x12mm) Style 2: 5 x Drill Bits (2x6mm 1x8mm 1x10mm 1x12mm) Style 3: 6 x Drill Bits (1x5mm 2x6mm 1x8mm 1x10mm 1x12mm) Style 4: 7 x Drill Bits (2x5mm 2x6mm 1x8mm 1x10mm 1x12mm) Style 5: 7 x Drill Bits (4x6mm 1x8mm 1x10mm 1x12mm) Style 6: 6 x Drill Bits (2x6mm 2x8mm 1x10mm 1x12mm)