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Mollom 184mm (7-1/4") HSS M42 8% Cobalt BI-Metal Hole Saw with Arbor
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 25, 2026 6:48 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The listed retail price is trimmed by 1% at checkout.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0.87/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
HK MOLLOM
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Dimension: Cutting Dia: 184mm | 7-1/4"; Shank Dia: 11mm | 7/16", BI hole saw over 51mm require stronger shank to ensure more security; Hole Saw Depth: 38mm | 1-1/2". Adopting raw materials of Japanese brand sawbands
✓Extremely Long Life: The saw teeth are made of M42 high-speed steel with a hardness of 65HRC for longer life and durability. They are rust and corrosion resistant. The center drill is golden and titanium plated, making it stronger than silver or black
✓High Standard: The hole saw cuts a variety of thick wood, plywood, plastic, drywall, soft plaster, cornhole boards and thin metals. Suitable for stamped cans or recessed lights, air ducts, speakers, ceiling lights and more home DIY applications
✓Professional Use: The hole saws have variable tooth pitch. The major advantage of this pitch is the reduction of vibrations and noise during cutting, resulting in smoother cutting. Saw tooth thickness 1.0mm and height 1.82.0mm
✓Efficient & Smooth Cutting: Thanks to the high performance of M42, the cutting is smooth and the kerf is flat. The spring on the drill automatically pushes the disc out of the saw immediately after completing the hole
✓Safety Precautions: Please wear goggles, masks, ear plugs and gloves properly when working to protect your personal safety, there are risks in using any tools, safety first
✓Premium Material Construction: Features HSS M42 bi-metal construction with 8% cobalt content for enhanced durability and cutting performance across multiple materials including PVC, wood, plastic, gypsum board, and rubber
✓Complete Kit Included: Comes with 2 pilot drill bits and arbor for immediate use, providing everything needed to start cutting through various materials right out of the package
⚙️ Specifications
Material
High Speed Steel M42 with 8% cobalt
Brand
Mollom
Color
White
Style
184mm | 7-1/4"
Item Thickness
18.4 centimeters
Package Dimensions
8.9 x 8.9 x 1.97 inches
Item Weight
3.23 pounds
Manufacturer
Mollom
ASIN
B0BZQ3S3PC
Item model number
BIHS01184
Date First Available
March 27, 2023
