3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl Big 3PCS cloth bag

3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex

Big 3PCS cloth bag
$33.38 $41.10
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3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl Big 3PCS cloth bag
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl Big 3PCS cloth bag
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl Big 3PCS cloth bag
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
  • 3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex Step Drill Bit Set Axl
3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex

3-Piece Titanium Step Drill Bit Set – 4-12/4-20/4-32mm Hex

$33.38 $41.10
ColorBig 3PCS cloth bag

3-Piece Titanium-Plated Step Drill Bit Set | 4-12 / 4-20 / 4-32mm Hex Shank

Tackle a wide range of drilling tasks with this versatile 3-piece titanium-plated step drill bit set. Featuring a hexagonal shank for a secure, slip-free grip and a straight-groove pagoda design, these step bits deliver clean, precise holes in wood and other compatible materials — all in a single plunging motion. Whether you're a DIY enthusiast or a seasoned tradesperson, this set is a smart addition to your workshop toolkit.

Key Features

  • Titanium-Plated Surface: Hard-wearing titanium coating increases durability and extends bit life by reducing friction and heat build-up during drilling.
  • Hexagonal Shank: Universal hex shank fits pistol drills and bench/table drills — no slipping, no wobbling.
  • Straight-Groove (Pagoda) Design: Efficiently clears chips and debris for smooth, burr-free holes at every step diameter.
  • 3 Sizes Included: Covers 4–12mm, 4–20mm, and 4–32mm step ranges, so one set handles a wide spectrum of hole sizes.
  • Compact & Organised: Comes stored in a convenient cloth bag for easy transport and tidy storage on the workbench or in a toolbox.
  • Made in Mainland China.

Specifications

Sizes 4–12mm / 4–20mm / 4–32mm
Shank Type Hexagonal (Hex)
Surface Treatment Titanium Plating
Length 67–100mm
Recommended Speed 250–400 RPM
Compatible Tools Pistol Drill, Table/Bench Drill
Primary Use Wood Drilling & DIY Projects
Quantity 3 Pieces

What's in the Box?

  • 1× Titanium-Plated Hex Shank Step Drill Bit – 4–12mm
  • 1× Titanium-Plated Hex Shank Step Drill Bit – 4–20mm
  • 1× Titanium-Plated Hex Shank Step Drill Bit – 4–32mm
  • 1× Protective Cloth Storage Bag

Pro Tips for Best Results

  • Operate at 250–400 RPM for optimal cutting performance and longevity.
  • Use water cooling while drilling to further extend the service life of the bit.
  • Ensure the hex shank is firmly seated in your drill chuck before starting.

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Frequently Asked Questions

Q: What materials can these titanium step drill bits be used on?

A: These titanium-plated step drill bits are primarily designed for wood drilling and DIY woodworking applications. The straight-groove pagoda design clears chips efficiently, making them well-suited for timber, plywood, MDF, and similar materials. Always check material compatibility before use and operate within the recommended speed range of 250–400 RPM.

Q: What drill types are compatible with the hexagonal shank?

A: The universal hexagonal (hex) shank fits securely into standard pistol drills and bench/table drills. The hex profile prevents the bit from rotating in the chuck, giving you a stable, slip-free drilling experience.

Q: Do I need a separate storage solution for these drill bits?

A: No — the set comes with a cloth storage bag that keeps all three bits organised and protected when not in use, making them easy to carry to job sites or store neatly in your toolbox.

Q: How do I extend the life of the step drill bits?

A: For best longevity, drill at the recommended speed of 250–400 RPM and apply water cooling during prolonged drilling sessions. Avoid excessive pressure and store the bits in the included cloth bag to protect the titanium-plated surface.

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