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4-3/4 Inch Hole Saw with Arbor, 121mm
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
100%
Price verified Sep 29, 2026 10:25 AM · 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 sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 74% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️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
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
JIECHENG TOOLS
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓4-3/4 Inch Hole Saw: Cuts clean 4-3/4 inch / 121mm diameter holes with a cutting depth of about 1.24 inch / 32mm. Designed for making large openings in wood, drywall, plywood, plastic, plasterboard, gypsum board and thin soft metal sheet
✓M42 Bi-Metal Construction: Made with high-speed steel bi-metal teeth for smoother cutting, better durability and reduced binding. The sharp tooth design helps create cleaner edges when drilling wood, plywood, drywall and other soft materials
✓Large Hole Projects Applications: Suitable for air ducts, ceiling speakers, recessed lights, can lights, cornhole boards, ventilation openings, speaker cutouts, DIY projects and interior decoration work. A practical hole cutter for contractors, installers and home users
✓Complete Hole Saw Kit: Includes 1 piece 4-3/4 inch bi-metal hole saw, 1 arbor mandrel with pilot drill bit and spring, 1 extra pilot drill bit and 1 wrench. The 3/8 inch hex shank fits most standard 3/8 inch and larger drill chucks
✓Use Tips and Safety Notice: For large hole saws, start drilling at low speed and apply steady pressure. Use cutting oil when drilling thin soft metal. Not recommended for thick steel plate, stainless steel or hard metal. Always wear safety glasses during drilling
⚙️ Specifications
Material
HSS M42 BI-METAL
Brand
JIECHENG
Color
Yellow
Style
4-3/4" (121mm)
Item Weight
0.6 kg
UPC
769044855617
Product Dimensions
4.76"L x 4.76"W
Manufacturer
JIECHENG
ASIN
B0BNJ6XRJ8
Item model number
JC-B018
Date First Available
November 28, 2022
