Do these go into a standard drill?

Dear valued customer Greeting! The diamond drill bits are compatible with most drills Warmest regards, StarQualityBargain Team

Why are these called "diamond hole saws" if they are made of corundum? corundum is not diamond.

Thank you for inquiry. The glass hole saw was coated diamond on the head for superior cutting strength. The description has been revised, thank you for your kindly reminding.

What sizes really are in this product ? The "Product Description" says '"0.63", 0.11", 0.79" ', but the title says ' (1/4"-2") '

Dear valued customer Greeting! The diamond drill bits 15 sizes : 0.24", 0.32", 0.4", 0.48", 0.55",0.63", 0.11", 0.79", 0.87", 0.98", 1.02",1.11", 1.18", 1.57", 1.97" . So the title shows 1/4"-2" Warmest regards, StarQualityBargain Team

Will this cut 1/2" safety glass?

Dear valued customer Greeting! Yes, the diamond hole saw can cut 1/2" safety glass. Warmest regards StarQualityBargain Team

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Glass Drill Bit Set, 3 pcs Diamond Drill Bits Hole Saw Bottle Extractor Remover Tool for Glass Marble Granite Fiberglass Ceramic Tile 7/8 in 0.87IN (22mm)

Glass Drill Bit Set, 3 pcs Diamond Drill Bits Hole Saw Bottle Extractor Remover Tool for Glass Marble Granite Fiberglass Ceramic Tile 7/8 in 0.87IN (22mm)

Product ID: 53552755

Details

Brand
DUNCHATY
Color
3PCS - 7/8 in
Material
Carbon Steel
Number of Items
3
Number of Teeth
4
Set Name
Glass Drill

💎Thick diamond coating for superior cutting

💧Large clearance hole for water cooling & chip removal

🛠️Industrial-grade carbon steel with corrosion resistance

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Description

💎 Drill like a pro, shine like a boss.

BUILT TO LAST - Industrial-grade carbon steel with nickel coating resists corrosion and wear for long-term reliability.
VERSATILE MASTERY - Perfectly engineered for glass, marble, granite, ceramic, tile, brick, and fiberglass—one set, endless projects.
COOL CLEAN DRILLING - Innovative large clearance hole design allows continuous water flow to prevent overheating and clear debris.
PRO TIP FOR LONGEVITY - Keep water flowing during use to extend bit life and maintain peak performance.
PRECISION DIAMOND POWER - Thickened diamond coating ensures ultra-smooth, efficient drilling through toughest surfaces.

This 3-piece Glass Drill Bit Set features industrial-grade carbon steel with a thick diamond coating for unmatched durability and cutting precision. Designed with a large clearance hole to facilitate water cooling and debris removal, it excels at drilling through glass, tile, marble, granite, and more. Ideal for professionals and DIY enthusiasts seeking reliable, high-performance tools that deliver clean, precise holes every time.

Specifications

ASIN	B0B5LL5DPG
Best Sellers Rank	#473,689 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #261 in Hole Saw Sets & Kits
Brand Name	DUNCHATY
Color	3PCS - 7/8 in
Compatible Material	Glass, Tile, Porcelain, Ceramic, Brick, Stone
Customer Reviews	5.0 5.0 out of 5 stars (6)
Manufacturer	SQB
Material Type	Carbon Steel, Diamond
Model	82GLS-BIT-TOL31-7-8TH-3PCS8
Number of Items	3
Number of Teeth	4
Part Number	82GLS-BIT-TOL31-7-8TH-3PCS8
Set Name	Glass Drill Bit Set
Style Name	Industrial
Unit Count	3 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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£10.74

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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