Description:

Key Features

Torsion Shock Control The Impact Ball torsion zone is built to absorb impact shocks instead of passing all that force straight into the bit tip. That helps the bit hold up better in repeated impact driver use. 31-Piece Coverage You get slotted, Phillips, Pozidriv, Torx, square, and hex bits in one indexed case, plus a bit holder. That means fewer trips back to the box when the fastener changes mid-job. Impact Driver Ready This Vessel Tool impact bit set uses a 1/4 inch hex shank and is marked for impact drivers. It is set up for the tools most pros already carry.

Overview

The Vessel Tool IB31P02U Impact Ball 31-Piece Impact Bit Set is a multi-bit fastening set built for impact driver use. This is a driver bit set designed for impact fastening across common screw head types. Model Number IB31P02U. If you need one compact case that covers a wide range of fasteners without taking up much room in the bag, this is the kind of set that makes sense.

What matters here is coverage. The set includes slotted, Phillips, Pozidriv, Torx, square, and hex bits, all organized in a compact indexed holder. For service work, installation, punch-list jobs, and general repair, that range is more useful than carrying a handful of loose bits and hoping you brought the right one. The bits are 1 3/16 inches long, which gives you a compact setup in an impact driver, and the included 2-3/8 inch bit holder adds reach when you need it.

Vessel built this set around its Impact Ball design, which uses a torsion zone to absorb shocks during fastening. In plain terms, that means the bit is built to take repeated hits from an impact driver without being as harsh on the tip. The packaging also calls out a 62 HRC hardness rating and specifically marks the set for impact driver use, so this is not just a general-purpose bit assortment dressed up in a nice case.

The case design is worth mentioning because good organization matters more than people admit. Each bit position is labeled, and the back panel shows a simple access motion for opening and retrieving bits. On the job, that means less fumbling and a better chance the right bit actually makes it back into the case instead of ending up loose in the bottom of a pouch.

The bit interface is straightforward: 1/4 inch hex shank, which is the standard fit for impact drivers and quick-change bit holders. That makes the Vessel Tool IB31P02U Impact Ball 31-Piece Impact Bit Set easy to drop into the cordless impact driver you already use. If your work bounces between cabinet screws, hardware installs, electrical covers, metal fasteners, and general site assembly, the mixed tip selection is the real value here.

Who should buy it? Pros and serious DIY users who want one organized impact bit set for daily fastening. If you mainly drive one screw type all day, a dedicated pack may be faster. But if your work changes from task to task and you need a reliable impact driver bit assortment with real range, this set earns its spot.

Fastener Coverage Without the Clutter

This set is built for the guy who runs into different fasteners all day. Instead of carrying separate packs, you get a broad mix in one case that is easy to sort and easy to grab from.

• 31-piece set with multiple bit profiles plus a bit holder
• Indexed tray labeling helps you grab the right tip faster

Built to Handle Impact Driver Abuse

The torsion zone is there for a reason. Repeated impact hits are rough on bits, and this design is meant to take some of that punishment before the tip gives up.

• Impact Ball torsion zone absorbs fastening shock
• Marked for impact driver use

Standard Fit, Easy to Put to Work

There is nothing proprietary here. The 1/4 inch hex shank means these bits fit the impact drivers and quick-change holders most users already have.

• 1/4 inch hex shank for standard impact driver compatibility
• Includes a 2-3/8 inch bit holder for added reach

What's in the Box

• (1) Slotted 4 mm bit
• (1) Slotted 6 mm bit
• (1) Slotted 8 mm bit
• (1) Phillips #1 bit
• (1) Phillips #2 bit
• (1) Phillips #3 bit
• (1) Pozidriv #1 bit
• (1) Pozidriv #2 bit
• (1) Pozidriv #3 bit
• (1) Torx T10 bit
• (1) Torx T15 bit
• (1) Torx T20 bit
• (1) Torx T25 bit
• (1) Torx T27 bit
• (1) Torx T30 bit
• (1) Torx T40 bit
• (1) Square #1 bit
• (1) Square #2 bit
• (1) Square #3 bit
• (1) Hex 3/32 inch bit
• (1) Hex 7/64 inch bit
• (1) Hex 1/8 inch bit
• (1) Hex 5/32 inch bit
• (1) Hex 3/16 inch bit
• (1) Hex 1/4 inch bit
• (1) Hex 3 mm bit
• (1) Hex 4 mm bit
• (1) Hex 5 mm bit
• (1) Hex 6 mm bit
• (1) 2-3/8" (60 mm) bit holder
• (1) Storage case

Key Specifications

Compatibility

Bit Interface Standard 1/4 inch hex shank bits fit impact drivers and quick-change bit holders that accept 1/4 inch hex accessories. Driver Type The set is specifically marked for impact driver use.

Built For

General Fastening Maintenance Electrical HVAC Cabinet Installation Hardware Installation Service Work DIY / Hobbyist

Pro Tip

Load the included 2-3/8" (60 mm) bit holder with the fastener style you use most and keep the rest of the 30 mm bits in the labeled case. It is the easiest way to stay compact at the driver while still having the full assortment close by.

Tool Nut's Take

Tool Nut's Take

Vessel Tool IB31P02U Impact Ball 31-Piece Impact Bit Set Gets the Basics Right

This is a smart buy for anyone who wants one compact impact driver bit set that actually covers the fasteners they see in real work.

• Who it's for: Techs, installers, contractors, and serious DIY users who move between different screw types during the day.
• Why it stands out: The torsion-zone Impact Ball design, wide bit mix, standard 1/4 inch hex fit, and organized case make it more useful than a random handful of loose bits.
• Worth knowing: This is strongest as a versatile daily carry set. If your work is only one fastener type all day, a dedicated refill pack may still be the faster option.

Common Questions

• Is this set made for an impact driver? Yes. The packaging specifically marks it for impact driver use.
• What shank size do the bits use? The bits use a 1/4 inch hex shank, also shown as 6.35 mm.
• Are the bits all the same length? The bits are 1-3/16" (30 mm) long, and the included bit holder is 2-3/8" (60 mm) long.
• What bit types are included? The set includes slotted, Phillips, Pozidriv, Torx, square, and hex bits.