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Bosch Bi-Metal M42 Hole Saw 3/4 in.

$5$944% OFF

SAVE $4

Posted Wed, 12 Aug 2026 09:12:09 UTC. Price and original price are as Amazon listed them when this deal was posted — always confirm at checkout.

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What this Amazon deal is worth

Bosch Bi-Metal M42 Hole Saw 3/4 in. is $5 at Amazon, down from the $9 Amazon had on the listing when our tracker picked it up — a 44% cut that keeps $4 in your pocket.

The average discount across the 888 deals carrying a percentage on Ring In The Deals right now is 47%, so at 44% off this one is shallower than the typical drop in the feed — it beats 41% of everything else live today.

There are 227 Home deals live at the moment, and measured in dollars saved this is the 223rd biggest of them.

We posted it 1 hr ago, and it comes off the site on September 11, 2026, 30 days after posting. Retailers change prices and stock without warning, so Amazon's own page is the final word — confirm the figure at checkout before you buy.

Deal price: $5
Original price at Amazon: $9
You save: $4
Discount: 44% off
Retailer: Amazon
Category: Home
Posted: August 12, 2026
Listed until: September 11, 2026

How we check: our tracker reads the retailer's own listing, records the price and the original price exactly as Amazon published them, and posts the deal without anyone retyping a figure. No discount percentage is shown unless both numbers came off that listing. More on how a deal gets on this page.