What are step drill bits used for?

Step drill bits are used to drill holes of various sizes in materials such as metal, wood, plastic, etc. They are often used in applications where a clean, accurate hole is required, such as in the automotive, aerospace, and construction industries.

How do step drill bits work?

Step drill bits work by gradually increasing in diameter as they are used to drill a hole. Each step of the bit has a different diameter, allowing the user to drill multiple sizes of holes with just one tool.

What is the difference between a step drill bit and a regular drill bit?

A regular drill bit has a fixed diameter and can only drill holes of that size, while a step drill bit has multiple steps with increasing diameters, allowing it to drill multiple sizes of holes with one tool.

What is the proper way to use a step drill bit?

The proper way to use a step drill bit is to start with the smallest step and gradually work your way up to the desired hole size. It is important to use the correct speed and pressure when drilling to avoid overheating the bit.

Can step drill bits be used with a hand drill or only with a drill press?

KSEIBI Step drill bits can be used with both a hand drill and a drill press or even the impact screwdriver. However, using a drill press can provide greater control and precision when drilling, particularly with thicker materials.

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KSEIBI Unibit 3-Piece High-Speed Steel Step Drill Bit Set - For Stainless Steel, Aluminium, Wood

KSEIBI Unibit 3-Piece High-Speed Steel Step Drill Bit Set - For Stainless Steel, Aluminium, Wood

Product ID: 521566785

Details

Cutting angle string
135 Degrees
Cutting diameter
0.88 Inches
Finish type
Black Oxide
Material
High Speed
Shank type
Hex

⏳4X longer bit lifespan

⚡2X faster drilling speed

🔋50% more holes per battery charge

S/.410

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Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Drill smarter, faster, and longer—because your projects deserve the best!

ENDURANCE CHAMPION - Work longer without interruption thanks to bits that last four times longer than the competition.
DUAL FLUTE POWERHOUSE - Experience lightning-fast drilling with a design that doubles your hole-making speed.
VERSATILE SPIRAL STEP - One set, endless possibilities—drill through metal, plastic, and wood with smooth, jam-free performance.
BATTERY SMART EFFICIENCY - Maximize cordless drill runtime with 50% more holes per charge—keep projects moving.
PRECISION TAPERED DESIGN - Achieve flawless, accurate holes every time with a perfectly engineered tapered step bit.

The KSEIBI Unibit 3-Piece Step Drill Bit Set is crafted from high-speed steel with black oxide coating for superior durability and wear resistance. Featuring a dual-flute spiral design, these bits deliver up to 2X faster drilling, 4X longer life, and 50% more holes per battery charge, optimized for high-speed cordless drills. Its tapered step design ensures precise hole sizing across metal, stainless steel, plastic, and wood, while the 1/4 inch hex shank guarantees a secure fit. Industrial-grade and versatile, this set is ideal for professionals and DIYers seeking efficiency and reliability in one compact tool.

Specifications

ASIN	B0BQQS28Q4
Best Sellers Rank	789,074 in DIY & Tools ( See Top 100 in DIY & Tools ) 6,506 in Drill Bit Sets
Brand	KSEIBI
Customer Reviews	4.6 4.6 out of 5 stars (491)
Cutting Angle String	135 Degrees
Cutting Diameter	0.88 Inches
Finish Types	Black Oxide,High-speed Steel,Stainless Steel,Steel
Included Components	Step Drill Bit Set
Manufacturer	KSEIBI
Manufacturer Part Number	5750
Material	High Speed Steel (HSS), Stainless Steel
Model Number	598240
Number of Flutes	2
Number of Pieces	3
Point Style	Step Point
Set Name	3-Piece
Shank Type	Hex
Surface Recommendation	Metal, Plastic, Wood
Tool Flute Type	Spiral
Unit Count	3.0 count

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S/.410

Duties & taxes included

In stock

Sold byAmazon PeruDelivered 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 Peru.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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