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Get it between 2025-01-01 to 2025-01-08. Additional 3 business days for provincial shipping.
【HIGH MATERIAL】- DEHUIWI concrete hole saw kit is made of tungsten steel and carbide, durable and works under rough conditions, but is also super safe to use.
【UNIQUE BLADE DESIGN】- The masonry hole saws blade is made of raw materials, thicker and sharper than other ordinary blades. It can easily penetrate steel bars up to 6mm.
【WIDE APPLICATION】- The wall cutter bits are ideally used for open self-leveling concrete, hollow brick, cement wall, concrete wall, red brick. When installing air conditioners, water pipes, water heaters, fume pipes, sewers, etc.
【SDS PLUS】- The hammer drill set is combined with hole saws that designed with SDS plus coring bits, which is perfectly matched with the round shank four-pit electric impact drill.
【3+4+1 KIT】- 3 PCS Hole Opener:2“(50mm), 1.6”(40mm), 1.2”(30mm). 4PCS Drill Bit: 1/4"(6mm), 5/16"(8mm), 3/8"(10mm), 1/2"(12mm). 1 PCS center drill bit 4.3”(110mm).