14PCS Concrete Hole Saw Kit, Masonry Hole Saw, SDS Plus & Max Bit Shank for Cement Brick Wall, Carbide Hole Saw Kit 30 40 50 65 80 100 125mm, Diamond Drill Core Bit for Brick, Cement, Stone

【PACKAGE INCLUDED】- 14 PCS concrete hole saw set：30mm(1-3/16")，40mm(1-19/32")，50mm(1-31/32"),65mm(2-9/16"),80mm(3-5/32")，100mm(3-15/16")，125mm(4-29/32"); 1 hex key,1 SDS-MAX shank adaptor,1SDS-PLUS shank adaptor,5 masonry drill bits and 5 hexagonal screw.
【HIGH MATERIALS】- Our concrete hole saw kit is made of tungsten steel and carbide for extended service life. They work well even under harsh conditions.
【WIDE RANGE OF APPLICATIONS】- The masonry hole saw bit set fits SDS plus shank on the connecting rod works with SDS Plus tools. Easily drills walls, stones, bricks,or installation of air-conditioning, oil fume exhauster,sewer pipeline hole open and so on
【UNIQUE BLADE DESIGN】- The concrete hole saw's blade is made of raw materials, thicker and sharper than other ordinary blade. Can easily penetrate steel bar up to 6mm.
【ONE-YEAR WARRANTY】- We prioritize product quality and are concerned about your satisfaction. If you have any inquiries, please get in touch with us via email.

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