Dormer Tap & Drill Set, M12 Thread

Introducing the range of professional Tap and Drill Bit Sets from Dormer. These high-performance taps and drill bits have been designed for drilling of most materials up to x4 diameter. Taps and Drills feature Titanium Nitride tip coating (2.0mm and above) that minimises wear, increases tool life and allows increased performance. Also, features self-centring split-point for excellent positional accuracy and hole quality and improved flute geometry for rapid chip evacuation.

The Dormer L113/L115 Tap and Drill Bits are available in various options to choose from:
• Dormer L113204 - 14-Piece HSS-E, HSS-TiN Spiral Flute Tap & Drill Set M3-M12 - 787-8982
• Dormer L113202 - 14-Piece HSS-E, HSS-TiN Spiral Point Tap & Drill Set M3-M12 - 787-8989
• Dormer L115101 - 14 Piece HSS, HSS-TiN Straight Flute Tap & Drill Set M3-M10 - 787-8986

• Titanium-Nitride tip coating for increased durability and performance
• Self-Centring split-point for excellent precision and accuracy
• Improved flute geometry for excellent chip evacuation

• DIN338
• ISO529

Tap sets are ideal for cutting thread (tapping) into materials, to create a clean fitting for bolts and other materials whereas drill sets are perfect for DIY projects that require a hole to be driven into a surface or material. Tap & drill sets combine the two, creating a versatile set that can be used in a wide range of applications. Tap & drill 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

What thread range is this suitable for?
The taps in this set accommodate the following thread sizes:
M3, M4, M5, M6, M8, M10, M12

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 a tap and die?
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.