5/ . THUNDERBOLT Black Oxide Drill Bit ✓ Fits Standard 1/2-Inch Drill Bits ✓ Includes Magnetic Bit Holder ► Get Your Drill Kit Today
• Extreme durability: thicker web provides greater strength and longer life • Fast, accurate drilling: 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast • Reduced slipping: 3-flat SECURE-GRIP shank holds the bit firmly in the drill chuck • Versatile: reduced shank diameter for apply in 3/8 in. chucks • Corrosion resistant: black oxide coating provides lubricity and resists corrosion of the bit
Reviews
There are no reviews yet.