Top 8 Best 1/2 Concrete Drill Bit

Carbide-tipped masonry bit with upgraded hex shank design engineered to provide long bit life and fast material removal. Asymmetric diamond-ground carbide tip allows for fast drilling and longer bit life. Upgraded hex shank allows use in impact drivers and hammer drilldrivers for added versatility. Exclusive Bosch-made carbide delivers outstanding durability under heavy loads. Milled U-flutes with deep-cut spiral delivers fast material removal.

Optimized brazing and hardening process for long life. 15 percent faster compared to S4L. Bosch-made carbide tip is tougher and more durable under heavy loads. Proprietary Bosch hardening process results in more holes per bit. Ideal for anchoring and through-hole applications in concrete.

Asymmetric diamond-ground carbide tip allows for precise starts. Milled U-flutes with deep-cut spiral delivers fast material removal. Robust head for long service life in impact applications. Grip shank provides aggressive gripping power. Designed for impact applications for fast drilling in block, masonry and concrete.

12 x 10 x 12 SDS Plus Drill Bit Version 2 long masonry hammer drill bit. High quality SDS bit designed to work in masonry applications brick, stone, concrete, block, etc. Compatible with all SDS Plus sized rotary hammer drills Bosch, DeWalt, Hitachi, Hilti, Makita, Milwaukee, etc.. SDS hammer drill bit feature 2-flute self-centering carbide tip ensuring fast cut speeds and MAXIMUM life. Extended life our concrete bits optimized design allows material to quickly exit the hole while allowing the concrete hammer drill bit to remain cool.

The product is a 5-Piece rotary hammer drill bits set.. 4-cutter instead of just 2-cutter harder, tougher and more resistant and durable under heavy loads, for longer life and faster and easier drilling. Optimized brazing and hardening process, wider and deeper U-shaped flute design cleans debris out fast for easier, efficient drilling, work time longer.. The shank is fully compatible with all SDS-plus rotary hammer drills, like BOSCH, Dewalt, MAKITA, Milwaukee, etc and meets most of your needs.. Ideal for applications in brick, cemet, stone, masonry concrete.

Industrial Grade MaterialMade of selected high-strength alloy steel materials that prevent bit cracking and provides a longer life. Tungsten carbide tip can easily penetrate various materials, the hardness is higher than the ordinary drill bit.. SizeThe masonry drill bit set includes 18 3 inch length - 2 included, 14 4 length - 2 included, 14 6 length - 2 included, 516 6 length, 38 6 length - 2 included, and 12 6 length. placed in a hard plastic container.. Unique Design U Type Slot design enables fast and efficient dust removal, the 3-flat shank allows the drill bit easy to plug and to be held tightly. Suitable for general drill, electric drill, hand drill and bench drill.. Widly Used GMTOOLS Concrete drill bit set, ideal for drilling fastener holes in bathroom tiles, or wall mirrors, can easily drill holes on tile, concrete, brick, glass, ceramic, and wood, please cool with water and control the speed when drilling.. Quality Commitment If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back. 100 Satisfaction Guarantee for risk-free shopping.

MAKITAS 5 Pack 12 SDS Drill Bits for SDS Rotary Hammer Drills has 5 Premium, Long-Lasting, Tungsten Carbide Bits for EASY Reliable drilling, screwing and fastening up to 10 into Masonry, Reinforced Concrete, Tile, Brick Cinder Block. Five 12 Ultra-Duty Makita SDS-Plus Drill Bits for Up to 10 Deep Drilling Depths. EASILY SMOOTHLY DRILL 4-5X MORE into Reinforced Concrete, Brick and Masonry by relying on Makitas Reinforced, Premium Tungsten Carbide Steel Bit Integrity for Unmatched EASE, LONG LIFE SAFE Drilling The Makita SDS-Plus drill bit flute is designed to allow maximal amount of concrete removal for both ease of use and effectiveness in concretemasonry drilling. AVOID LOWER PRICED lower quality bits that prematurely wear and strain or overheat the powertool, resulting in high bit consumption rate, project completion delays, ineffective drilling and making the overall drillinganchoring much more difficult Makita's Single-Piece Steel Bits are heat forged for strength and longevity with a sharp Carbide Tip edge design for maximum impact on masonryconcrete material, allowing for EFFECTIVE and PRECISE drilling. IDEAL for General Contractors and Construction Industry that require ULTRA DUTY SDS bits for reliable anchoring and sturdy holes DEEP into Reinforced Concrete or Heavy-Duty Masonry Engineered in Japan for Makita SDS-Plus Rotary Hammer Drills and also fully compatible with All SDS-Plus Rotary Hammer Drills.

12 x 16 x 18 SDS Plus Drill Bit long masonry hammer drill bit. High quality SDS bit designed to work in masonry applications brick, stone, concrete, block, etc. Compatible with all SDS Plus sized rotary hammer drills Bosch, DeWalt, Hitachi, Hilti, Makita, Milwaukee, etc.. SDS hammer drill bit feature 2-flute self-centering carbide tip ensuring fast cut speeds and MAXIMUM life. Extended life our concrete bits optimized design allows material to quickly exit the hole while allowing the concrete hammer drill bit to remain cool.

Carbide Tipped Carbide-Tipped bit heads more stable, harder, more durable, extra-long tool life. The SDS PLUS drill bit will drill holes in concrete faster and easier.. Special Flute Design The wider and deeper U-shaped flute design cleans debris out fast for easier, efficient drilling, work time longer.. SDS Plus Shank The shank has two types of grooves TOTAL OF FOUR. The smaller grooves fix bit in the chuck. The larger grooves allow bits slipping in the chuck when working, enhancing the drilling torque and hammering energy.. Multipurpose Concrete drill bits set is fully compatible with All SDS-Plus Rotary Hammer Drill, like BOSCH, Dewalt, MAKITA, Milwaukee, etc. Ideal for drilling holes in concrete, brick, stone and masonry.. Auto welding Processing the Automatically Welded carbide tip will not easy to go dropping. It can avoid loose welding or missed welding compared with labor welding and high frequency welding ways.