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7 1/8 inch Hole Saw for Metal and Plywood, Bi-Metal Circular Wood Drill Bit Cutting 1.75” Deep with Hex Shank for Drywall, Fiberglass, Plasterboard, Acrylic and Sheet Steel
✅ In stock
📉 Price recently dropped
B
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 4, 2026 10:37 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰At 15% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
16.42/28
Recent Value
10.19/22
Market Standing
19.15/20
Deal Strength
7/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
ITOOLFIRM INC
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓SOLID &STURDY: The black hole saws are much solider and sturdier than the red one, they are premium hole cutters for installing recessed lights into ceiling, for punching a big hole at wall to fit a vent pipe or an extract fan, also for cable installation and soft metal cutting.
✓SHARP& DURABLE: The cutting teeth is double layered with high speed steel, obviously thicker and heavier than the red hole saw. Strong and solid body, sharp and durable teeth, easy to punch a clean hole.
✓ACCURATE CUT: The increased hardness(70-80HRC) of the M42 bi-Metal and the optimized tooth geometry allow our hole saws to provide faster and more accurate cutting diameter than standard hole saws, the errors of the cut size are less than one millimeter.
✓CHIPS REMOVE: The embed slug holes around the saw body are designed for removing the wood and metal chips while cutting. They are also good for reducing friction heat and improve the efficiency, due to the fact that less of total amount of material is actually cut.
✓CONTACT US: If you had any problem with the paket you have received, for example, miss parts, or quality issue, just be free to contact us via e-mail, you will get responsed whthin 6 hours.
⚙️ Specifications
Material
High Speed Steel
Brand
ITOOLFIRM
Color
Frosted Black
Style
Industrial
Item Thickness
5 millimeters
Item Weight
1.54 kg
Compatible Devices
Bench Drill Press, Cordless Drill, Hand Drill Press, Impact Driver
Package Dimensions
7.5 x 7.5 x 2 inches
Manufacturer
ITOOLFIRM
ASIN
B0D813PPN9
Date First Available
June 25, 2024
