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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10PCS Drill Bits

Product ID: 188820064

Details

Brand
DUNCHATY
Color
5PCS - 3/8 in
Compatible Devices
Power Drills
Item Thickness
9.53
Material
Carbon Steel
Number of Items
5

💎Thick diamond coating for superior cutting

💧Large clearance hole for water cooling & chip removal

🛠️Industrial-grade carbon steel with corrosion resistance

EC$41

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💎 Drill Like a Pro, Shine Like a Boss!

BUILT TO LAST - Crafted from industrial-grade carbon steel with a nickel coating to resist corrosion and extend tool life under heavy use.
COOL CLEAN DRILLING - Innovative large clearance hole design allows continuous water flow and chip escape, preventing overheating and ensuring smooth operation.
PRO TIP FOR LONGEVITY - Keep water flowing during use to maximize bit lifespan and maintain peak drilling performance — because your tools deserve the best care.
PRECISION DIAMOND POWER - Cut through glass, tile, and stone effortlessly with thickened diamond coating that guarantees clean, flawless holes every time.
VERSATILE MULTI SURFACE MASTERY - Perfect for professionals tackling glass, marble, granite, fiberglass, ceramic tile, brick, and stone — one set, endless possibilities.

This 5-piece Glass Drill Bit Set features industrial-grade carbon steel bits with thick diamond coatings, designed for precision drilling in glass, tile, stone, and more. Its corrosion-resistant nickel body and large clearance holes optimize cooling and chip removal, ensuring durability and smooth performance. Compatible with standard 3/8" (10mm) power drills, this set is a must-have for professionals seeking reliable, versatile, and long-lasting drilling tools.

Specifications

ASIN	B0B5LKVM8J
Best Sellers Rank	#451,007 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #246 in Hole Saw Sets & Kits
Brand Name	DUNCHATY
Color	5PCS - 3/8 in
Compatible Devices	Power Drills with 3/8" or 10mm Chuck
Compatible Material	Glass, Tile, Porcelain Tile, Ceramic Tile, Brick, Stone
Customer Reviews	4.3 4.3 out of 5 stars (9)
Item Thickness	9.53 millimeters
Manufacturer	SQB
Material Type	Carbon Steel, Diamond
Model	80GLS-BIT-TOL21-3-8TH-5PCS6
Number of Items	5
Number of Teeth	4
Part Number	80GLS-BIT-TOL21-3-8TH-5PCS6
Set Name	5-Piece Set
Style Name	Industrial
Unit Count	5 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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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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EC$41

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Grenada.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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