6 1/4 inch Hole Saw, Bi-Metal & Heavy Duty Hole Saw with Arbor Mandrel, Hole Drilling Cutter for Cornhole Boards, Metal, Drywall, Plasterboard, Wood and Plywood
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Corine Conn
Greater than one weekBroke one of the supplied bits on my 3rd hole. Installing a new door lockset. Expected better for the cost.
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David Sadler
> 3 dayThe kit just arrived. The mandrels do not fit a 3/8 inch drill chuck. Is a 1/2” chuck required? Where’s the support phone number?
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Yvette Downing
> 3 dayThis was bought for my spouse. He has not had a chance to use them, but when he does, I will update my review.
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Dave
> 3 dayHave used this set one time so far and they did more burning than cutting.
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Bryan Mosley
> 3 dayI got the bi-metal set and so far they works absolutely perfectly
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Igor Kolgotin
> 3 dayTool is fine but it is not very sharp. If you want to use it regularly or or for serious job, then you need to know how to sharp it manually.
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Stevie Murazik
03-06-2025just what i wanted
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Dawn
> 3 dayGreat product Great quality Nice attractive case and set
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Nerd Alert
> 3 dayThese are definitely more cheaply made than my standalone hole saws for going through hard materials, but it is very convenient to have all these sizes in one case. That makes them better than the random ones I have from different tool sets. They are sturdy enough for soft wood cutting, though not very deep. Making holes for electrical boxes and that sort of thing is no problem. If you just use a hole saw here and there, this is a good purchase.
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Everett McGuire
> 3 dayPlenty of hole saws for every size
LifeIdeas Bi-Metal Hole Saw
WARM TIPS:
1. When using the hole saw, add the coolant constantly to dissipate heat and prolong life.
2. The cutting material must be fixed well, can not move, and it must be at a 90° right angle to the drill opening.
3. Do not over tighten screws, remove debris from teeth for cutting efficiency.
4. This product has some paint peeling phenomenon. This is normal and will not affect the use of the product.
Bi-Metal Hole Saw
Design: Non-binding clean edge design
Material: High-Speed Steel
Color: Green
Diameter: 102mm (4-inch); 158mm(6 1/4-inch); 172mm(6 3/4-inch); 203mm(8 inch).
Package Included
- 1 x 4"(6 1/4"", 6 3/4"", 8"") Hole Saw
- 1 x Arbor Mandrel
- 1 x Replacement Drill Bit
- 1 x Hex Key
Features
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Sharp Saw Blade |
Heavy-duty Arbor Mandrel |
Easy to Operate |
WIDELY APPLICATION
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| 4-inch Hole Saw | 6 1/4-inch Hole Saw | 6 3/4-inch Hole Saw | 8-inch Hole Saw | Bi-Metal Hole Saw Kit | Hole Saw Set | |
| Diameter | 102mm/ 4"" | 158mm/ 6 1/4"" | 172mm/ 6 3/4"" | 203mm/ 8"" | 19-64mm/ 3/4"-2 1/2" | 19-152mm/3/4"-6" |