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drill bit *1
High durability alloy four-blade design, capable of drilling through reinforced steel without damage.
Suitable for drilling in reinforced concrete, rock, cement walls, brick walls, marble, granite, and tile walls.
Rapid penetration capability for concrete and masonry.
Upgraded quality with stable positioning and fast drilling speed.
Double groove chip removal design ensures smooth drilling, quick debris discharge, reduced wear, and high efficiency.
Thickened brass coating for sharpness and wear resistance, resistant to reinforced steel.
Tested for durability with up to 500 holes drilled continuously.
Easy and fast operation for wall hole drilling.
Available in various sizes and compatible with electric hammer drills.
Reinforced concrete
Cement walls
Red brick walls
Marble
Granite
Tile walls

5-Piece Twist Drill Bit Set
CNÂ¥21.78
![DELIXI ELECTRIC Multi-Purpose Eccentric Drill Bit, Concrete Triangular Drill, Super Hard Alloy Angled Head, Tile Drill Bit [6mm], 1 Piece](https://img30.360buyimg.com/sku/jfs/t1/310140/34/20028/36706/688494d5F7c7598a3/7103ab46caabe7b0.png)
Yi Tiao Fen Xin Zuan [6mm], 1 Piece
CNÂ¥11.90
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Tilted eccentric drill bit [10mm] 1 piece
CNÂ¥20.90
Square/Round shank 6*110mm (Working length 45mm, Total length 110mm)
Square/Round shank 6*150mm (Working length 90mm, Total length 150mm)
Square/Round shank 6*200mm (Working length 140mm, Total length 200mm)
Square/Round shank 8*110mm (Working length 45mm, Total length 110mm)
Square/Round shank 8*150mm (Working length 90mm, Total length 150mm)
Square/Round shank 8*200mm (Working length 140mm, Total length 200mm)
Square/Round shank 10*150mm (Working length 90mm, Total length 150mm)
Square/Round shank 10*200mm (Working length 140mm, Total length 200mm)
Square/Round shank 12*150mm (Working length 90mm, Total length 150mm)
Square/Round shank 12*200mm (Working length 140mm, Total length 200mm)
Square/Round shank 14*150mm (Working length 90mm, Total length 150mm)
Square/Round shank 14*200mm (Working length 140mm, Total length 200mm)
Upgraded material and design for long-lasting performance.
After-sales service guaranteed.
High efficiency and durability for professional use.
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10*160mm round handle, ten pieces
CNÂ¥83.70