✅ Makita's Essential Hammer Drill Bit Kit with 4 Premium, Long-Lasting, Heavy-Duty, Tungsten Carbide Pilot Bits that prepare the way for EASY & RELIABLE Screwing, Anchoring and Fastening into 4 Inch Masonry including Concrete, Brick & Cinder Blocks
✅ 4 BIT SET with all needed sizes includes: 1 Bit of 3/16" + 1 Bit of 1/4" + 1 Bit of 5/16" + 1 Bit of 3/8" | Engineered in Japan for optimal use with Makita 3/8" & 1/2" Chuck Hammer Drills while also fully compatible with All 3/8" & 1/2" Chuck Hammer Drills
✅ EASILY Drill LONGER & PRECISELY into 4” Concrete, Brick & General Masonry with Makita’s Reinforced Premium Tungsten Carbide Tip & Steel Bit Integrity for unmatched LONG LIFE, SAFE Drilling & RELIABLE Screwing & Fastening, while Drill bit flute design allows for maximal amount of concrete removal for both EASE OF USE and EFFECTIVENESS in concrete/masonry drilling applications
✅ AVOID LOWER PRICED & lower quality bits that wobble, prematurely wear and strain the powertool, resulting in high bit consumption rate, project completion delays, ineffective anchoring & fastening and making the overall drilling much more difficult | Makita makes concrete drilling EASY, FAST & RELIABLE, with the right sizes for the most common Tapcon screws and holes. Please see sizing chart image for the corresponding pilot drill bit & fastener diameters
✅ IDEAL for General Contractors, DIY, or Homeowners who need a wide variety of concrete drill bit sizes and lengths, all conveniently placed and sleeve protected in a set specifically designed for the most common used sizes in concrete drilling applications