Step Drill Bit Set, 6 Pcs Titanium High Speed Steel Unibit Drill Bits, Stepped Up Bits & Automatic Center Punch for Sheet Metal, DIY Lovers with Aluminum Case, Total 50 Sizes for Multiple Hole

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CHAREXT

Step Drill Bit Set, 6 Pcs Titanium High Speed Steel Unibit Drill Bits, Stepped Up Bits & Automatic Center Punch for Sheet Metal, DIY Lovers with Aluminum Case, Total 50 Sizes for Multiple Hole

Name: Step Drill Bit Set, 6 Pcs Titanium High Speed Steel Unibit Drill Bits, Stepped Up Bits & Automatic Center Punch for Sheet Metal, DIY Lovers with Aluminum Case, Total 50 Sizes for Multiple Hole
Brand: CHAREXT
SKU: 3457435131
Price: 16.89 USD
Availability: InStock
Rating: 4.7 (19 reviews)

|19 ratings

Key item features

Durable Titanium Coating: Industrial HSS construction with titanium nitride coating ensures maximum durability, sharpness, reduced friction, and cooler operation.
Efficient Drilling Features: An 118-degree split point tip accelerates cutting speed and prevents walking, while the two-flute design provides smoother cutting and quick chip removal.
Versatile Hole Sizes: This 6-piece set includes 5 standard bits that collectively offer 50 different hole sizes, suitable for drilling in metal, wood, and plastic boards.
Included Center Punch: An automatic center punch with an S2 steel spring delivers a high-impact strike for accurate and precise marking on surfaces.
Convenient Storage Case: All step drill bits and the automatic center punch are organized in an aluminum case for easy transport and storage.
Secure Shank Design: The 1/4 and 3/8 inch shanks feature three flats to prevent bits from slipping in the chuck during use.

Generated by AI

Specs

Cutting edge material
High-speed steel (HSS)
Drill bit & set type
Step Drill Bits
Piece count
6
Brand
CHAREXT
Features
Storage
Material
Titanium High Speed Steel

Current price is $16.89

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4.61128526645768 stars out of 5, based on 319 seller reviews(4.6)

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About this item

Product details

Step Drill Bit Set,
6 Pcs Titanium High Speed Steel Unibit Drill Bits,

Stepped Up Bits & Automatic Center Punch for Sheet Metal,

DIY Lovers with Aluminum Case, Total 50 Sizes for Multiple Hole

118° Split Point & X-type increases cutting speed and prevents walking
1/4 and 3/8 inch shanks have three flats prevent the bits from slipping in the chuck

Ideal for drilling holes in plastic, aluminum, iron and many other types of sheet metal

Well-organized case, more convenient for using and storing the step drills

Titanium Coating: Industrial HSS construction, coated by titanium nitride ensures maximum durability and sharpness, can reduces the friction, runs cooler
Product Feature: 118° Split point tip accelerates cutting speed while preventing angled walking away from center. The two flute design provides a smoother cutting, chip removal quickly
Drilling Different Size Holes: The bits set include 5 standard bits that can replace 50 individual drill bits. Great metal drill bit for metal, wood, plastic board. Suitable for home DIY, handyman, professionals
Automatic Center Punch: The punch delivers a high-impact strike when pressed against surface, S2 steel spring punch provide accuracy and precision
Convenient Storage: All the cone bit come in a well organized case for easy transport and storage

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Cutting edge material

High-speed steel (HSS)

Size

3/16 in, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in

Compatibility

plastic, aluminum, iron and many other types of sheet metal

Drill bit & set type

Step Drill Bits

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.7 out of 5 stars

stars19 ratings10 reviews

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Showing 1-3 of 10 reviews

Dec 20, 2025

catherine

Sold byCharextDelivered byWalmart

5 out of 5 stars review

Verified Purchase

Spiral drill bit set

Used this on a metal flat rod, went right through, very pleased with this set and the price is an added bonus I do recommend this set, very much so!!!

Incentivized Review

Helpful?

Jan 18, 2026

Dorothy

Sold byCharextDelivered byWalmart

5 out of 5 stars review

Verified Purchase

After searching online for step drill sets this one had 5 different sizes of bits. It also included a nail punch and came with a nice case. And it was a good price. I'm pleased with this purchase.

Incentivized Review

Helpful?

Feb 25, 2026

Elizabeth

Sold byCharextDelivered byWalmart

5 out of 5 stars review

Verified Purchase

I used these to make a solar heater with tin cans, drilled through them easily and came in a great little metalic-suitcase container that makes them easy to find

Incentivized Review

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Step Drill Bit Set, 6 Pcs Titanium High Speed Steel Unibit Drill Bits, Stepped Up Bits & Automatic Center Punch for Sheet Metal, DIY Lovers with Aluminum Case, Total 50 Sizes for Multiple Hole

Key item features

Specs

How do you want your item?

Try 30 days of Walmart+ for just $1!

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