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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Diamond Hole Saw, 15 pcs Diamond Drill Bits Set Glass Drill Bit Extractor Remover Tools for Glass, Ceramics, Porcelain, Ceramic Tile (1/4"-2")

Product ID: 53552755

Details

Brand
DUNCHATY
Color
15PCS -
Item Weight
0.37 kg
Material
Carbon Steel
Number of Items
15
Number of Packs
1

💎Thick diamond coating for superior cutting

💧Large clearance hole for water cooling & chip removal

🛠️Industrial-grade carbon steel with corrosion resistance

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	B076X52RN4
Best Sellers Rank	#228,445 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #137 in Hole Saw Sets & Kits
Brand Name	DUNCHATY
Color	15PCS - 1/4"-2"
Compatible Material	Ceramic, Glass, Porcelain, Stone
Customer Reviews	4.3 4.3 out of 5 stars (3,367)
Item Weight	0.37 kg
Manufacturer	SQB
Material Type	Carbon Steel, Nickel, Aluminum Oxide, Glass, Ceramic, Porcelain, Brick, Stone
Model	SXJS93INDST70_63BIT-GLS-15PC5
Number of Items	15
Number of Packs	1
Number of Teeth	15
Part Number	SXJS93INDST70_63BIT-GLS-15PC5
Set Name	15 pcs Diamond Drill Bits Set
UPC	799456222363
Unit Count	15 Count

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