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Mollom 114mm (4-1/2") HSS M42 8% Cobalt BI-Metal Hole Saw with Arbor
✅ In stock
C
Grade
Analysis Confidence
100%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 24, 2026 5:51 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 13% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 40% — a steep markdown from the official listing.
- 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
15.03/28
Recent Value
13.02/22
Market Standing
18.24/20
Deal Strength
13/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
MOLLOM
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Dimension Specifications: Cutting Dia: 114mm | 4-1/2"; 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 Performance: The hole saw easily cuts a variety of thick wood, plywood, plastic, drywall, soft plaster, cornhole boards and thin metals. Also suitable for stamped cans or recessed lights, air ducts, speakers, ceiling lights and more home DIY applications
✓Professional Use Design: 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 easy and the kerf is flat and smooth. 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
114mm | 4-1/2"
Package Dimensions
10.31 x 6.5 x 2.09 inches
Item Weight
760 g
Manufacturer
Mollom
ASIN
B0BZQ6NJNX
Item model number
BIHS01114
Date First Available
March 27, 2023
Best Sellers Rank
See Top 100 in Tools & Home Improvement
