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3 1/8 Inch (80mm) Diamond Hole Saw with Pilot Bit, Diamond Tip Coated Bits 3 1/8" for Drilling Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

3 1/8 Inch (80mm) Diamond Hole Saw with Pilot Bit, Diamond Tip Coated Bits 3 1/8" for Drilling Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

DaduoRi

3 1/8 Inch (80mm) Diamond Hole Saw with Pilot Bit, Diamond Tip Coated Bits 3 1/8" for Drilling Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

✅ In stock

F

Grade

💤 Not a Deal

7.45/100

Current Price

$17.72

Listed $119.00

Save $101.28 85% OFF

Analysis Confidence 88%

🏷️ Price includes Coupon savings

⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.

Check Deal at Amazon

Price verified Sep 25, 2026 1:41 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 sits right around what this item typically fetches.
🏷️The retail sticker price has been slashed by 85% — a steep markdown from the official listing.
📉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 3.45/20

Deal Strength 0/20

Momentum 4/10

📝 Product Overview

🏪 Sold by DaduoRi

📦 Fulfillment Fulfilled by Amazon

🚚 Shipping Free Shipping

Product Details

✓Precision Cutting: Diamond coated tip allows for smooth, accurate cuts through tile, stone, glass and other hard materials up to 1 3/8" depth

✓Work with a lot water. 3 1/8" Diamond Hole Saw with Triple-Layer Diamond Coating for Enhanced Performance

✓Fast Drilling: Sharp diamond grit rapidly cuts through even the hard surfaces for quick, mess-free hole creation

✓Versatile Usage: Suitable for drilling holes in ceramic, porcelain, granite, marble, glass and other stone/tile surfaces for plumbing, electrical and more

✓Includes Pilot Bit: 3 1/8" (80mm) hole saw comes with matching pilot drill bit to easily start holes and keep the saw cutting on the marked line for clean, accurate results

⚙️ Specifications

Material

Diamond

Brand

DaduoRi

Color

Gold

Style

80mm | 3-1/8"

Item Thickness

1.38 inches

Package Dimensions

3.46 x 3.27 x 3.23 inches

Item Weight

0.634 ounces

Manufacturer

DaduoRi Tool

ASIN

B0CXF5547W

Date First Available

March 7, 2024

Best Sellers Rank

See Top 100 in Tools & Home Improvement

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F

$17.72