TORX T40 CR-V 1/4" bit – screwdriver bit

This is a single TORX T40 bit with a 1/4" drive, designed to work with a screwdriver, bit holder, ratchet, or screwdriver with interchangeable bits. It works well where a standard bit slips easily or doesn't hold securely in the screw socket.

If you're screwing components with T40 screws – in the workshop, when assembling hardware, metal structures, machinery, or performing mechanical repairs – this bit allows you to work more confidently and with better torque control. ????

This bit is designed for TORX T40 socket screws. Important: it does not fit T30, T45, or other profiles such as PH, PZ, or Allen.

Standard 1/4" mount means wide compatibility with popular tools and accessories. ✅

• for screwdrivers with 1/4" bit holder
• for 1/4" magnetic holders
• for bit handles and screwdrivers with replaceable tips
• for ratchets and adapters for 1/4" bits

• installation of fittings, brackets and metal elements ????️
• service work on devices and machines ⚙️
• repairs in the workshop and garage ????
• screwing structures, cabinets, handles and fasteners ????
• handling screw connections that require a higher torque than with smaller tips

The TORX profile is designed to transfer torque better than many conventional bits. In practice, this means:

• less risk of the bit slipping out of the screw socket
• more reliable tightening and unscrewing
• less risk of damaging the screw head
• better control when working with a screwdriver

The T40 size is used where the connection must withstand heavier loads than small screws. Therefore, this bit often finds its way into the toolbox of mechanics, installers, and DIY enthusiasts. ????

The bit is made of CR-V chrome vanadium steel, which is often used in hand tools and workshop accessories. For the user, this means good resistance to:

• tip abrasion
• deformations during normal operation
• wear during repetitive assembly work

This is a good choice if you need a regular, sturdy bit for regular use, rather than a disposable tip for occasional use. ⭐

• Type: TORX T40
• Mount: 1/4"
• Material: CR-V chrome vanadium steel
• Application: screwdrivers, bit holders, screwdrivers with replaceable tips
• Form: single bit/mounting tip

With TORX bits, the most common problem isn't the tip itself, but rather a misalignment or poor tool setup. Therefore, it's worth remembering a few simple rules.

• Before working, check whether the screw actually has a T40 socket
• press the bit straight into the socket, without working at an angle
• keep the tool aligned with the screw
• select the rotational speed according to the material and screw length
• do not work with worn or damaged screws if you want a secure grip

• T40 is a specific size - if you are unsure, compare the marking on the screw or bit you used previously
• 1/4" refers to a standard hexagonal bit shank, not a tube socket
• This bit is for typical assembly and service applications, compatibility with every impact tool should not be assumed ????

Do not use the 1/4" TORX T40 CR-V bit with impact tools unless the manufacturer specifically recommends such use. Avoid exceeding the recommended torque. Excessive force can damage both the bit and the screw head.

Fits tools and holders that accept standard 1/4" bits. If your screwdriver uses this type of attachment or bit holder, the bit will be compatible.

Yes, if you use a handle or screwdriver with a 1/4" bit socket.

The description doesn't specify that this is an impact version. Therefore, consider it a standard-use bit and do not use it with impact tools unless specifically approved.

For TORX T40 socket screws only.

Because it's one of those basic sizes that's often useful for stronger screw connections. If you work with hardware, construction, fittings, or repair mechanical equipment, the 1/4" TORX T40 bit simply saves time and reduces the risk of screw damage. ????

Claim orders from Stores

You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

A separate delivery fee applies to oversized items, regardless of the amounts and conditions stated above.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

Paid orders of more than 150€ are shipped for free to Latvia and Estonia.

other countries - negiotiated individually.

International delivery pricing to Omniva/Venipak parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.