CRAFTSMAN CMAM3211 21-Piece Titanium Nitride Drill and Screwdriver Bit Set

Piece: The CRAFTSMAN CMAM3211 combines titanium nitride-coated hex-shank drill bits with screwdriver bits and a locking magnetic holder. Its listed sizes and driver tips suit routine drilling and fastening in wood, plastic and metal, while the compact-case praise in customer feedback is not matched by an explicit case in the supplied package contents.

At a glance

The manufacturer lists 14 hex-shank titanium drill bits in sizes from 1/16 inch to 3/8 inch, including two each of 1/16 inch and 1/8 inch.
Six 1-inch screwdriver bits cover PH2, SQ2, T20 and T25, and the stated kit list adds a 3-inch locking magnetic holder.
The listing says the split point is intended to help with hole placement and reduce burrs. The titanium nitride coating is claimed to resist corrosion and wear.
The listing describes compatibility with impact drivers and 1/2-inch drill/drivers. These are compatibility claims, not independent performance findings.

Price

$29.00Save 15%

Reference price: ~~$34.01~~

Price checked: Nov 13, 2026

View offer

Pros and cons

Pros

Combines common small drilling sizes with PH2, SQ2 and Torx driver bits in one set.
Hex shanks and the included magnetic holder support quick bit changes and fastening tasks, according to the listing.
Customer feedback reports useful everyday performance and appreciates convenience and compact organization.

Technical specifications

11 specifications

Identity and construction
Brand	CRAFTSMAN
Model	CMAM3211
Number of pieces	21
Material listed	Alloy Steel
Finish	Titanium Nitride
Shank type	Hex

Drilling features
Cutting angle	135 degrees
Flute type	Spiral
Point style	Split Point
Number of flutes	2
Recommended surfaces	Metal,Plastic,Wood

What to know before buying

The listing states that the bits work in wood, plastic or metal, but does not specify limits for material hardness or drilling conditions. The titanium nitride coating is described as corrosion resistant, not as a guarantee against rust or wear. Customer feedback includes mixed comments about durability, bit sizes and missing parts. A compact case is mentioned in customer feedback, but the explicit contents list names drill bits, screwdriver bits and a holder without listing a case, so confirm the selected package if storage is important.

What’s in the box

Included

14 hex-shank titanium drill bits: two 1/16-inch, two 1/8-inch, one each 9/64-inch, 5/32-inch, 11/64-inch, 3/16-inch, 13/64-inch, 7/32-inch, 15/64-inch, 1/4-inch, 5/16-inch and 3/8-inch
Six 1-inch screwdriver bits: two PH2, two SQ2, one T20 and one T25
3-inch locking magnetic holder

Who is it for?

A good fit for

DIYers who want a compact mix of drilling and screwdriver bits for routine household projects.
Buyers with an impact driver or drill/driver who can use 1/4-inch hex-shank bits and the listed size range.

Less suited to

Anyone needing a broad range of drill sizes, specialist bits or confirmed suitability for a particular demanding material.
Buyers who require a storage case as a guaranteed included item based on the supplied contents list.

CRAFTSMAN CMAM3211 21-Piece Titanium Nitride Drill and Screwdriver Bit Set · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,500 ratings

5 stars80%80%
4 stars12%12%
3 stars4%4%
2 stars1%1%
1 star3%3%

Customer feedback describes the bits as useful for everyday tasks and often convenient, with some praise for use with impact drivers. The listing supports impact-driver compatibility and a mix of drill and driver bits, which fits that reported use. Feedback is mixed on durability, bit sizes and missing parts, and the praise for a compact case does not confirm that a case is included in the stated package list.

Positive themes

Customer feedback describes the set as useful for everyday tasks and convenient to keep on hand.
Feedback highlights functionality and ease of use, including use with impact drivers.

Mixed feedback

Customer feedback is mixed on durability and whether the available bit sizes meet expectations.
Some feedback mentions missing parts. The supplied contents list should be checked against the selected package.

Frequently asked questions

What is included in the listed set?

The manufacturer contents list names 14 hex-shank drill bits, six 1-inch screwdriver bits and a 3-inch locking magnetic holder. It does not list a case.

Which screwdriver bit tips are listed?

The six 1-inch standard bits are two PH2, two SQ2, one T20 and one T25.

Can these bits be used with an impact driver?

The listing states that the 1/4-inch hex-shank drill bits are compatible with impact drivers and 1/2-inch drill/drivers. This is a manufacturer claim.

What materials are specified for drilling?

The listing names wood, metal and plastic. It does not provide specific material-hardness or operating-limit guidance.