Dormer 43-Piece Twist Drill Bit Set for Multi-Material, 13mm Max, 3mm Min, HSS Bits

Introducing the famous Drill Boy drill set from Dormer containing 43 of the most popular sizes of the professional A002 range of drill bits supplied in a stylish display and storage case featuring a built in size gauge so that you always have the right size drill whatever the job.

• Titanium coated High-Speed Steel for increased cutting speeds, reduced flank and lower friction levels
• Helix geometry for optimum strength and stiffness
• The optimised blade design makes these bits easy to use allowing for more precise use
• Suitable for a wide range of screwdriver and drilling applications, thanks to the huge selection of the most popular bits available in this set
• The drill bits are presented in a stylish display and storage case featuring a built-in size gauge so that you always have the right size drill whatever the job
• Long shaft length for comfort and ease of use
• Right angle cutting tip with 118° cutting angle
• Improved flute geometry for efficient chip evacuation

• BS 328
• DIN 338

A good selection of all types of drill bits guarantees the job done quickly and easily. Using the right bits type to drill into a variety of materials ensures safety and reduces the drilling time.

Whether drilling wood, masonry, acrylic, metal or any number of other materials, having the drill bit for the job will give you the ability to drill with confidence and accuracy. Some drill bit sets will offer a mix of bit type to cover all types of jobs from wood and metal through to masonry, with some also including more specific bit types such as flat wood drill bit or countersinks. Drill Bit Sets are used by professional electricians, builders, plumbers, roof installers, etc. and DIY enthusiasts.

What sizes are included in the set?
The set includes 43 drill bits in sizes: 3,0mm, 3,3mm, 3,5mm, 4,0m, 4,2mm, 4,5mm, 5,0mm, 5,5mm, 6,0mm, 6,5mm, 6,8mm, 7,0mm, 7,5mm, 8,0mm, 8,5mm, 9,0mm, 9,5mm, 10,0mm, 10,2mm, 10,5mm, 11,0mm, 11,5mm, 12,0mm, 12,5mm, 13,0mm

Can these drill bits drill into metal?
Yes, these drill bits are suitable for most drilling applications including drilling in metal.

What does jobber mean?
The word jobber specifies the length of the drill bit. This generally means the length of the entire drill bit itself is significantly longer for diameter it has. As an example, a mechanic drill bit will have a much shorter flute and therefore have a much smaller overall length.

Is this set suitable for domestic use?
Yes - this is a great multi-purpose drill bit set for domestic use, however, better performance can be achieved in a professional application.

DIN 338