SouthEle 5Pcs/10Pcs Premium Tip Drill Bit Triangular Shank Non-slip Punch Tools High Hardness Triangle Drill Bit for Electric Drill

Description: Exquisite and professional workmanship allows it to be used for a long time. The triangular shank makes its operation more stable and reliable. High hardness and sturdiness make it very durable to use. Different specifications allow you to choose the suitable one according to your needs. Made of hard alloy material it is very durable to use. There are five specifications for you to choose from: 5mm 6mm 8mm 10mm 12mm. It is a professional glass and tile drill bit that can provide accurate drilling on tiles marble thin iron plates mirrors and glass. Remember to add water or coolant when drilling. Item Name: Triangle Drill Bit Material: Hard Alloy Color: Blue Shank Type: Triangular Shank Features: Wear-resistant Multifunctional Sturdy Size Details: 5mm: Total Length: 8.2cm/3.23 Drill Bit: 0.5cm/0.2 Work Length: 4.3cm/1.69 Shank Diameter: 0.45cm/0.18 (Approx.) 6mm: Total Length: 10cm/3.94 Drill Bit: 0.6cm/0.24 Work Length: 5.6m/2.2 Shank Diameter: 0.7cm/0.28 (Approx.) 8mm: Total Length: 11.6cm/4.57 Drill Bit: 0.8cm/0.31 Work Length: 7cm/2.76 Shank Diameter: 0.7cm/0.28 (Approx.) 10mm: Total Length: 12cm/4.72 Drill Bit: 1cm/0.39 Work Length: 7.3cm/2.89 Shank Diameter: 0.8cm/0.31 (Approx.) 12mm: Total Length: 12cm/4.72 Drill Bit: 1.2cm/0.47 Work Length: 7.3cm/2.89 Shank Diameter: 1cm/0.39 (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: 10 x 5mm Triangle Drill Bits or 10 x 6mm Triangle Drill Bits or 10 x 8mm Triangle Drill Bits or 5 x 10mm Triangle Drill Bits or 5 x 12mm Triangle Drill Bits