What are the three rings with Allen set screws for?

They are called carbon steel drill depth stop. Put one (of the three sizes) on the drill and tighten it with Allen screwdriver at the depth you decide.

Does it says which is for wood or metal etc?

The bits with the “fins” on the top are for masonry, paddle is for wood and sharp is for metal.

What are the sizes of the hole saw bits?

Stamped on them are: 1 1/4-32mm 1 1/2-38mm 1 3/4-44mm 2 1/8-54mm

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Amazon Basics Drill & Driver Multi Bit Set, Alloy Steel Drill Bits for Metal, Wood, Plastic, Masonry, with Storage Case, 100-Piece

Amazon Basics Drill & Driver Multi Bit Set, Alloy Steel Drill Bits for Metal, Wood, Plastic, Masonry, with Storage Case, 100-Piece

Product ID: 167049393

Details

Brand
Amazon Basics
Finish Type
Steel
Item Length
10.63 inches
Material
Alloy Steel
Number of Pieces
100

📦organized portable case

🔩100 versatile bits

🛠️alloy steel durability

€ 75.36

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Your all-in-one power toolkit for every DIY win!

COMPLETE 100 PIECE ARSENAL - From metal to masonry, tackle every project with precision and ease.
MAGNETIC BIT HOLDER INCLUDED - Secure your bits instantly for faster, frustration-free work.
COMPACT STURDY STORAGE CASE - Keep your toolkit sleek, organized, and ready to go wherever you do.
VERSATILITY MEETS CONVENIENCE - 52 drill bits, 8 nut drivers, 4 hole saws, and more — all in one pro-grade set.
PREMIUM ALLOY STEEL CONSTRUCTION - Engineered for wear-resistance and long-lasting performance on all surfaces.

The Amazon Basics Drill & Driver Multi Bit Set offers 100 precision-engineered alloy steel pieces, including drill bits for metal, wood, plastic, and masonry, plus nut drivers and hole saws. Housed in a durable, portable case, this set delivers professional-grade versatility and durability, making it the ultimate must-have for any serious DIYer or manager who values efficiency and readiness.

Specifications

ASIN	B07S96B1LJ
Best Sellers Rank	#1,566 in Our Brands ( See Top 100 in Our Brands ) #9 in Screwdriver Bit Sets
Bit Compatibilities	bit holder, drill, nut driver
Bit Set Composition	Bit Set
Bit Tip Configuration	Magnetic Tip
Brand Name	Amazon Basics
Customer Reviews	4.5 4.5 out of 5 stars (4,085)
Drive Bit Application	automotive, construction, industrial
Drive Bit Shank Style	Straight
Drive End Style	Magnetic Tip, Round Shank
Drive System	Nutsetter
Finish Types	Steel
Global Trade Identification Number	00672352800562
Item Length	10.63 inches
Item Weight	4 pounds
Manufacturer	Amazon
Manufacturer Part Number	DS-DB100
Material Type	Alloy Steel,Plastic
Model Number	DS-DB100
Number of Items	1
Number of Packs	1
Number of Pieces	100
Set Name	Amazon Basics Drill & Driver Multi Bit Set
UPC	672352800562
Unit Count	100 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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€ 75.36

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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