RS PRO 21-Piece HSS Tap & Die Set, M6 - M12 Taps, M6 - M12 Dies

Introducing the Professional Tap & Die sets from our own brand RS PRO, a high-quality compact set of high-performance taps and dies is ideal for clean metal cutting and repair of threads on bars and holes. Tools feature an HSS (high-speed steel) construction for enhanced durability and resistance to corrosion. These excellent quality taps and dies are supplied complete in an attractive and sturdy wooden case with blow moulded cut-outs for secure placement and protective foam in the lid., ensuring excellent protection when not in use whilst keeping the pieces organised. These Die & Tap sets are suitable for general maintenance workshops and automotive applications

RS PRO Tap & Die sets are available in three options to choose from:
• RS PRO 25 Piece HSS M2 → M6 Thread Tap & Die Set - 427-913
• RS PRO 21 Piece HSS M6 → M12 Thread Tap & Die Set - 427-919
• RS PRO 24 Piece HSS 3/16 → 1/2 in BSW Thread Tap & Die Set - 427-925

• Manufactured from high-speed steel (HSS), ensuring excellent durability and high-performance
• Suitable form hand and machine application
• Supplied in an attractive sturdy wooden case with blow moulded cut-outs and protective foam
• Secure metal clasp for security and safe transportation
• Ideal for general maintenance workshops and automotive applications

• Taps: BS949 / ISO529
• Dies: BS1127

Tap & Dies sets are ideal for cutting thread (tapping) into materials, to create a clean fitting for bolts and other materials whereas dies are used to cutting threads on materials such as steel to allow a fitting to be screwed on and attached. Tap & Die sets combine the two, creating a versatile set that can be used in a wide range of applications. Tap & Die sets are used with hand tools and power tools such as tap wrenches and drills to achieve maximum torque and control. They are widely used in applications such as:
• Construction
• DIY
• Plumbing
• Workshops
• Renovations

Should I lubricate the set?
It is recommended that lubrication is regularly applied to the set when in use, to allow for friction-free threading with precision. This will ensure that a clean thread is achieved with minimal damage.

What is the difference between taps and dies?
A tap set is used to create or repair threads in holes which is ideal for things such as nuts and fittings, this process is called tapping. Die sets are used to cut threads on materials such as steel to allow a fitting to be screwed on and attached, this is called threading.

Taps to BS949/ISO529
Dies to BS1127