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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Number1otaku
> 3 dayDefinitely worth the purchase
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Kathy
> 3 dayBought this set to do a plumbing project, but I also wanted to have a variety of sizes on hand. This seemed like a nice homeowner quality set. looks very nice and complete...but you better have a drill with a 1/2 chuck. They give you two mandrels in the set and I figured the smaller one would fit my 3/8 drill. Nope. They are both too big! Luckily I have a big hammer drill with a large chuck so I was able to use the set for my project. Thats all well and good but there are a lot of places this monster drill would not fit. I only used 1 size for three holes and it seems to cut clean without much effort. I cant speak to longevity, but quality seems reasonable at the price. Bummer about the mandrels.
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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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Jill of all trades
> 3 dayWorked for a bit, thought I busted my drill press, it caused it to overheat. Was not really impressed with this at all. Thankful I just had to let the drill press rest and it still worked. But I only used it that once. It sits in the garage collecting dust now.
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Mary P.
> 3 dayUsed it to cut holes for 6 vent pipe. This thing is heavy and very sturdy. For the price its a bargain. Im not sure how long it will stay sharp, but it it will do the job without complaint.
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Rickey Charles
> 3 dayI used it to the exhaust fan,it’s ok,but not too fast to dig a hole
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Stevie Murazik
> 3 dayjust what i wanted
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Zita Simonis DVM
Greater than one weekUsed once to cut through sheet metal. Worked fine.
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Doug
> 3 dayI cut 3 6 inch holes in painted 1/2 half inch drywall. The hole saw is worn out and will not cut anymore. No bueno.
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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.
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" |