【HIGH QUALITY】 3/8" Twist Drill Bits for Metal Made from High Speed Steel, Which Increases Wear-resistance, Durability and Extra Longer Life Span, So That The Drill Bits Last Through Multiple Uses.
118° Split Point for Quick-cut Pilot
Self-centering and Easily Penetrates with Reduced Pressure
Straight Shank for Secure Holding and Accurate Centering
Enhances Precision and Speeds Up Drilling
【FULLY GROUND PROCESS】 Fully Ground Spiral Groove Design Clears Particles Quickly, Decreases Friction and Heat for Faster Drilling Performance.
【EASY USE & STORAGE】 The Set Includes 5Pcs 3/8" Drill Bits, This Drill Bit Fits The Majority of Power Drill Currently on The Market and Come with a Portable Plastic Case for Easy Storage and DIY, Household Maintenance and Repair.
【PROFESSIONAL & WIDELY USE】 Perfectly Suitable for Drilling Holes as Stainless Steel, Copper, Cast Iron, Galvanized Pipe, Aluminum Alloy, Wood and Other Softer Metals. Not for Glass or Ceramic Materials.