We may earn a small commission on purchases made through our links.

Home
›
Tools & Home Improvement
›
Power & Hand Tools
›
Power Tool Parts & Accessories
›
Power Drill Parts & Accessories
›
Hole Saws & Accessories
›
Hole Saws
›
1/4 inch Diamond Hole Saw, Wet Use, 1/4" Diamond Drill Bit for Porcelain Tile Glass Granite Ceramic Marble Stone, 6mm Tile Bits x 2 Pack (1/4" Hex Shank)

1/4 inch Diamond Hole Saw, Wet Use, 1/4" Diamond Drill Bit for Porcelain Tile Glass Granite Ceramic Marble Stone, 6mm Tile Bits x 2 Pack (1/4" Hex Shank)

DaduoRi

1/4 inch Diamond Hole Saw, Wet Use, 1/4" Diamond Drill Bit for Porcelain Tile Glass Granite Ceramic Marble Stone, 6mm Tile Bits x 2 Pack (1/4" Hex Shank)

✅ In stock

F

Grade

💤 Not a Deal

16.91/100

Current Price

$8.18

Listed $4.45

Analysis Confidence 95%

🏷️ Price includes Coupon savings

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

Check Deal at Amazon

Price verified Sep 28, 2026 2:57 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.
💰At 8% off its standard going rate, this offer delivers clear value for the money.
📉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 12.91/20

Deal Strength 0/20

Momentum 4/10

📝 Product Overview

🏪 Sold by DaduoRi

📦 Fulfillment Fulfilled by Amazon

🚚 Shipping Free Shipping

Product Details

✓Diameter: 1/4 inch, Overall length: 2-5/8 inch, 1/4-inch shank (6mm diamond drill bit)

✓Shank: 1/4" hex shank. These 1/4" diamond drill bits are part of the Quick Change universal hole saw system, which lets you change hole saws in seconds.

✓MUST USE WITH WATER throughout the process. Recommended using at a low speed and low pressure.For cool cutting lubricate with water for extended life.

✓Wide application: 1/4 inch diamond hole saw drill holes in glass bottles,hard tile,porcelain,ceramic plant pots,granite,marble slab and stones.

⚙️ Specifications

Material

Diamond

Brand

DaduoRi

Color

Silver

Style

6mm | 1/4" (2 PCS,No pilot)

Item Weight

0.03 kg

Package Dimensions

4.33 x 0.98 x 0.91 inches

Manufacturer

DaduoRi Tool

ASIN

B0C8DL94DH

Item model number

4b42b3be-4f8b-4c35-80cb-0fdc6ecf2dee

Date First Available

June 17, 2023

Best Sellers Rank

See Top 100 in Tools & Home Improvement

Related Products

1 Inch Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-1/2" Depth of Cut for Thick Countertops

1 Inch Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-1/2" Depth of Cut for Thick Countertops

1/4 inch Diamond Hole Saw, Wet Use, 1/4" Diamond Drill Bit for Porcelain Tile Glass Granite Ceramic Marble Stone, 6mm Tile Bits x 2 Pack (1/4" Hex Shank)

1/4 inch Diamond Hole Saw, Wet Use, 1/4" Diamond Drill Bit for Porcelain Tile Glass Granite Ceramic Marble Stone, 6mm Tile Bits x 2 Pack (1/4" Hex Shank)

2 Inch (50mm) Diamond Hole Saw with Pilot Bit, 50mm Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics,Porcelain Tiles, Glass, 1-1/2" Depth of Cut for Thick Countertops

2 Inch (50mm) Diamond Hole Saw with Pilot Bit, 50mm Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics,Porcelain Tiles, Glass, 1-1/2" Depth of Cut for Thick Countertops

2 3/4" Diamond Hole Saw with Pilot Bit, DaduoRi 2 3/4 Inch Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (70mm)

2 3/4" Diamond Hole Saw with Pilot Bit, DaduoRi 2 3/4 Inch Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (70mm)

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

1/2 inch Diamond Hole Saw, Wet Use, 1/2" Tile Hole Saw for Porcelain Tile Glass Granite Ceramic Marble Stone,12mm Drill bits x 2 Pack, Small (1/4" hex Shank)

1/2 inch Diamond Hole Saw, Wet Use, 1/2" Tile Hole Saw for Porcelain Tile Glass Granite Ceramic Marble Stone,12mm Drill bits x 2 Pack, Small (1/4" hex Shank)

3/4 Inch Diamond Hole Saw with Pilot Bit, DaduoRi 3/4" Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (Small 20mm)

3/4 Inch Diamond Hole Saw with Pilot Bit, DaduoRi 3/4" Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (Small 20mm)

4 1/2 Inch (115mm) Diamond Hole Saw with Pilot Bit, DaduoRi 4.5 Inch Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics,Porcelain, 1-1/2" Depth of Cut for Thick Countertops

4 1/2 Inch (115mm) Diamond Hole Saw with Pilot Bit, DaduoRi 4.5 Inch Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics,Porcelain, 1-1/2" Depth of Cut for Thick Countertops

3/4" Diamond Hole Saw with Pilot Bit, 3/4" Tile Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut (20mm*2 PCS)

3/4" Diamond Hole Saw with Pilot Bit, 3/4" Tile Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut (20mm*2 PCS)

1 3/16 (30mm) Inch Diamond Hole Saw with Pilot Bit, Easy Drilling 1 3/16" Tile Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

1 3/16 (30mm) Inch Diamond Hole Saw with Pilot Bit, Easy Drilling 1 3/16" Tile Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

3 3/4 Inch (95mm) Diamond Hole Saw with Pilot Bit, Diamond Tip Coated Drill Bits 3.75" for Drilling Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

3 3/4 Inch (95mm) Diamond Hole Saw with Pilot Bit, Diamond Tip Coated Drill Bits 3.75" for Drilling Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

7/8 Inch Diamond Hole Saw with Pilot Bit, DaduoRi 7/8" Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (22mm)

7/8 Inch Diamond Hole Saw with Pilot Bit, DaduoRi 7/8" Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (22mm)

1 5/8 (42mm) Inch Diamond Hole Saw with Pilot Bit, Easy Drilling 1 5/8" Tile Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

1 5/8 (42mm) Inch Diamond Hole Saw with Pilot Bit, Easy Drilling 1 5/8" Tile Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

1/4 inch Diamond Hole Saw, Wet Use, 1/4" Diamond Drill Bit for Porcelain Tile Glass Granite Ceramic Marble Stone, 6mm Tile Bits x 2 Pack (1/4" Hex Shank)

1/4 inch Diamond Hole Saw, Wet Use, 1/4" Diamond Drill Bit for Porcelain Tile Glass Granite Ceramic Marble Stone, 6mm Tile Bits x 2 Pack (1/4" Hex Shank)

3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite

3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite

4 3/4 Inch (120mm) Diamond Hole Saw with Pilot Bit, 4.75" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-3/8" Depth of Cut for Thick Countertops

4 3/4 Inch (120mm) Diamond Hole Saw with Pilot Bit, 4.75" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-3/8" Depth of Cut for Thick Countertops

1 1/8" Diamond Hole Saw with Pilot Bit, DaduoRi 1 1/8 Inch Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (28mm)

1 1/8" Diamond Hole Saw with Pilot Bit, DaduoRi 1 1/8 Inch Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (28mm)

1 1/4 Inch (32mm) Diamond Hole Saw with Pilot Bit, Diamond Tip 1.25" Tile Hole Saw Bits with Guiding Drill Bit Easy Drilling for Ceramic Tile, Glass, Porcelain, Marble, Granite

1 1/4 Inch (32mm) Diamond Hole Saw with Pilot Bit, Diamond Tip 1.25" Tile Hole Saw Bits with Guiding Drill Bit Easy Drilling for Ceramic Tile, Glass, Porcelain, Marble, Granite

1 Inch Diamond Hole Saw with Pilot Bit, 2 PCS DaduoRi 1" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-3/8" Depth of Cut for Thick Countertops

1 Inch Diamond Hole Saw with Pilot Bit, 2 PCS DaduoRi 1" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-3/8" Depth of Cut for Thick Countertops

1 1/4 Inch (32mm) Diamond Hole Saw with Center Pilot Bit, 2 PCS DaduoRi 1.25 Inch Tile Tip Coated Hole Saw with Guiding Drill Bit for Glass, Porcelain Tile,Ceramics, Marble and Granite

1 1/4 Inch (32mm) Diamond Hole Saw with Center Pilot Bit, 2 PCS DaduoRi 1.25 Inch Tile Tip Coated Hole Saw with Guiding Drill Bit for Glass, Porcelain Tile,Ceramics, Marble and Granite

2 3/8 Inch Diamond Hole Saw with Pilot Bit, Easy Drilling 60mm Hole Saw Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

2 3/8 Inch Diamond Hole Saw with Pilot Bit, Easy Drilling 60mm Hole Saw Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

1 3/4 Inch Diamond Hole Saw with Pilot Bit, 1.75"/45mm Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-1/2" Depth of Cut for Thick Countertops

1 3/4 Inch Diamond Hole Saw with Pilot Bit, 1.75"/45mm Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-1/2" Depth of Cut for Thick Countertops

4 Inch Diamond Hole Saw with Pilot Bit, DaduoRi 4" Tile Tip Coated Hole Saw with Guiding Drill Bit in the Center for Glass, Porcelain Tile,Ceramics, Marble and Granite

4 Inch Diamond Hole Saw with Pilot Bit, DaduoRi 4" Tile Tip Coated Hole Saw with Guiding Drill Bit in the Center for Glass, Porcelain Tile,Ceramics, Marble and Granite

5/8" Diamond Hole Saw with Pilot Bit, DaduoRi 5/8 Inch Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (16mm)

5/8" Diamond Hole Saw with Pilot Bit, DaduoRi 5/8 Inch Tile Drill Bits for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones, 1 1/2" Depth of Cut for Thick Countertops (16mm)

3 1/4 Inch (85mm) Diamond Hole Saw with Pilot Bit, Diamond Tip Coated Bits 3.25" for Drilling Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

3 1/4 Inch (85mm) Diamond Hole Saw with Pilot Bit, Diamond Tip Coated Bits 3.25" for Drilling Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

4 1/8 Inch (105mm) Diamond Hole Saw with Pilot Bit-Suitable for 4" Tile Hole, Easy for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 4 1/8" Tile Hole Saw,1 3/8" Drilling Depth

4 1/8 Inch (105mm) Diamond Hole Saw with Pilot Bit-Suitable for 4" Tile Hole, Easy for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 4 1/8" Tile Hole Saw,1 3/8" Drilling Depth

5 1/2 Inch (140mm) Diamond Hole Saw with Pilot Bit, 5.5" Tile Hole Saw for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones,1 3/8" Depth of Cut for Thick Countertops

5 1/2 Inch (140mm) Diamond Hole Saw with Pilot Bit, 5.5" Tile Hole Saw for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones,1 3/8" Depth of Cut for Thick Countertops

5/16 Inch Diamond Hole Saw, Wet Use, 5/16" Hole Saw for Porcelain Tile Glass Granite Ceramic Marble Stone, 8mm Drill Bit x 2 Pack

5/16 Inch Diamond Hole Saw, Wet Use, 5/16" Hole Saw for Porcelain Tile Glass Granite Ceramic Marble Stone, 8mm Drill Bit x 2 Pack

3 1/2 Inch (90mm) Diamond Hole Saw with Pilot Bit, DaduoRi 3.5" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramic, Porcelain Tiles, 1-3/8" Depth of Cut for Thick Countertops

3 1/2 Inch (90mm) Diamond Hole Saw with Pilot Bit, DaduoRi 3.5" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramic, Porcelain Tiles, 1-3/8" Depth of Cut for Thick Countertops

1 1/2 Inch (38mm) Diamond Hole Saw with Pilot Bit, 1.5" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramic, Porcelain Tiles, 1-3/8" Depth of Cut for Thick Countertops

1 1/2 Inch (38mm) Diamond Hole Saw with Pilot Bit, 1.5" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramic, Porcelain Tiles, 1-3/8" Depth of Cut for Thick Countertops

3/8 inch Diamond Hole Saw, Wet use, 3/8" Diamond Drill Bit for Porcelain Tile Glass Granite Ceramic Marble Stone, 10mm Tile Bits x 2 Pack (1/4" Hex Shank)

3/8 inch Diamond Hole Saw, Wet use, 3/8" Diamond Drill Bit for Porcelain Tile Glass Granite Ceramic Marble Stone, 10mm Tile Bits x 2 Pack (1/4" Hex Shank)

5 Inch (130mm) Diamond Hole Saw with Pilot Bit, 5" Tile Hole Saw for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones,1 3/8" Depth of Cut for Thick Countertops

5 Inch (130mm) Diamond Hole Saw with Pilot Bit, 5" Tile Hole Saw for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones,1 3/8" Depth of Cut for Thick Countertops

1 3/8 Inch (35mm) Diamond Hole Saw with Pilot Bit, DaduoRi 1.375 Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics,Porcelain, Glass, 1-1/2" Depth of Cut for Thick Countertops

1 3/8 Inch (35mm) Diamond Hole Saw with Pilot Bit, DaduoRi 1.375 Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics,Porcelain, Glass, 1-1/2" Depth of Cut for Thick Countertops

2 5/8 Inch (68mm) Diamond Hole Saw with Pilot Bit, Easy Drilling 68mm Hole Saw Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

2 5/8 Inch (68mm) Diamond Hole Saw with Pilot Bit, Easy Drilling 68mm Hole Saw Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

2 1/8 Inch (55mm) Diamond Hole Saw with Pilot Bit, Easy Drilling 2 1/8" Tile Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

2 1/8 Inch (55mm) Diamond Hole Saw with Pilot Bit, Easy Drilling 2 1/8" Tile Drill Bits for Porcelain Tile, Granite, Ceramic, Marble, Glass, Stones, 1 3/8" Depth of Cut

6 Inch (150mm) Diamond Hole Saw with Pilot Bit, 6" Tile Hole Saw for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones,1 3/8" Depth of Cut for Thick Countertops

6 Inch (150mm) Diamond Hole Saw with Pilot Bit, 6" Tile Hole Saw for Granite, Ceramics, Porcelain Tiles, Marble, Glass, Stones,1 3/8" Depth of Cut for Thick Countertops

2 1/2 Inch (65mm) Diamond Hole Saw with Pilot Bit, DaduoRi 2.5" Tile Hole Saw with Center Drill Bit for Granite, Marble, Porcelain Tiles, 1-1/2" Depth of Cut for Thick Countertops

2 1/2 Inch (65mm) Diamond Hole Saw with Pilot Bit, DaduoRi 2.5" Tile Hole Saw with Center Drill Bit for Granite, Marble, Porcelain Tiles, 1-1/2" Depth of Cut for Thick Countertops

4 1/4 Inch (110mm) Diamond Hole Saw with Pilot Bit, 4.25" (4 3/8") Hole Saw with Center Drill Bit for Marble, Granite, Porcelain Tiles, Glass, 1 1/2" Depth of Cut for Thick Countertops

4 1/4 Inch (110mm) Diamond Hole Saw with Pilot Bit, 4.25" (4 3/8") Hole Saw with Center Drill Bit for Marble, Granite, Porcelain Tiles, Glass, 1 1/2" Depth of Cut for Thick Countertops

F

$8.18