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Suitable for Many Situations: Our concrete drill bits are versatile,you can use it when you need to install air conditioner, range hood or washing machine, as well as for sewer line opening
Durable Material: The material consists of high quality 45# steel and tungsten carbide drill bits,which have been heat treated and hardened
11PCS Masonary Hole Saw Kit: Hole saw kit contains 5 different sizes hole saw, 30mm,40mm,65mm,80mm,100mm(1.2",1.6",2.6",3.1",4inch ), 3pcs drill bits(7mm*100mm), 2pcs SDS PLUS Max connecting rod and 1pcs wrench
【 Premium SDS Plus Drill Bits & Chisel 】 ----- Made from ultra durable YG8C carbide tip and carbide steel body with high hardness. The reinforced robust head ensures precision and smooth drilling performance.
【 Precision & Extended Durability 】 ----- Our SDS drill bits and chisels, available in 17 sizes, are made to meet strict industry standards. Featuring neat and clean drilling edges, they minimize vibrations during rotation, providing a longer drill bit life and high impact performance.
【 17 Sizes - Everything You Need in 1 Kit 】 ----- The SDS plus bit set contains 13 versatile drill bits, 1 point chisel, 2 flat chisels, and 1pc U-groove chisel. All well organized in a durable storage case for ease of use. This 17-piece kit provides everything for efficient construction and workshop use, saving you time and effort.
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WEAR-RESISTANT and DURABLE: The body of the drill bit is made of 40CR alloy structural steel, and the tip is made of YG8C hard alloy. Wear-resistant tool head design, and brazing process to ensure that the drill bit is strong, and X-shaped so the alloy is not easily fall off
PRECISE and FAST HOLE OPENING: Sharp cross 4-blade hammer drill for smooth running and low-vibration, precise work
7-PIECE DRILL SET: 7-piece SDS Plus concrete drill bit set suitable for every SDS Plus rotary hammer. Hammer drill bits for concrete in the sizes 5,6,6,8,8,10,12 mm x160mm - packed in a practical box,can be used for concrete,ceramic tile, brick walls, masonry, stone, granite, cement, etc
[PROFESSIONAL HEAVY DUTY] Made of premium 40Cr carbon steel with heat treatment improves core strength for maximum durability and extended life.
[IMPRESSIVE DESIGN AND QUALITY]Features YG8 grade Carbide tip for better wearing resistance. The hardened, premium carbide insert tip is strong and stays sharp longer for finer material break up and easier drilling that increases strength and durability.
[CONVENIENT AND EFFECTIVE] Drill bits are effective for drilling that achieves precise start and prevents walking. Carbide tip securely embedded in the steel body for faster, safer, easier drilling of exactly the hole size needed that saves time and money. The 4-fold spiral flute is for rapid drilling, dust removal with even less vibration and more precise guiding.
❸HIGH-QUALITY MATERIALS：It is made of high quality YG6X alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness.
❷EXQUISITE CRAFTSMANSHIP: The surface of the drill bit is treated by fine polishing, and the new electroplating process can prevent the drill bit from rusting and prolong the life of the drill bit.
❶NEW DESIGN: U-shaped drain groove, spiral handle design, easy to remove chips during work, smoother drilling. 10 pcs drill bit set with 6mm (1/4”) sizes: that is 10 x 6mm fit your different needs.
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