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7 Inch/178mm Hole Saw Heavy Duty Bi-Metal HSS Hole Saw for Cornhole Boards, Plywood, Iron Board, Acrylic, Ducts, Ceiling Lights, Cinder Wall
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
7 Inch/178mm Hole Saw Heavy Duty Bi-Metal HSS Hole Features
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★ Material - M42 high speed steel and BI metal, with high wear resistance and high toughness, and higher hardness, increased service life.
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★ Convenient and efficient - double metal strips and HSS teeth can be sharp and quick opening, reducing the opening time. Heavy duty hexagonal center shaft for use with any 1/2" electric drill, no restrictions.
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★ Chip removal design - side holes around the hole opener are used to remove debris, ensuring smooth cleaning and fast cutting.
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★ Wide range of applications - drilling on drywall, acrylic, plywood, wood, plastic, thin metal and on.
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★ Size - cutting diameter is 7" / 178mm, opening depth is 1/2" / 30mm
About 7 Inch/178mm Hole Saw Heavy Duty Bi-Metal HSS Hole
Specification: Material: M42 high speed steel, HSS teeth Opening diameter: 7"/178mm Opening depth: 1/2"/30.5mm Applications: drywall, plywood, acrylic, wood, plastic, thin metal, etc. (Note: not used in ceramics, glass, thick iron, cement and other hard materials) Applicable electric drill: 1/2" electric drill Note: It is not advisable to cut the incision too quickly when cutting, and the incision should be slowly advanced. If you use a larger diameter hole opener, the opening should be smoother and slower. When tightening the center shaft, you can use a hand or a hex wrench to twist in a clockwise direction. Package list: 1× pipe hole opener 1× heavy duty hexagonal center shaft 1 x hex wrench 3× drill bit
