


4.5 / 5.5 variable tpi for faster cuts, less torque
Thick backing plate gives robustness for the toughest jobs

Weldtec technology for stronger, longer lasting teeth
8% Cobalt keeps teeth sharper, longer

It is designed for drilling steel and steel castings, alloyed...
Highly accurate

DIN 338 series is suitable for many trade and industrial...
It is designed for drilling steel and steel castings, alloyed...

It is designed for drilling steel and steel castings, alloyed...
Optimum drilling performance

Construction grade tungsten carbide tips
Thin kerf with evo alternating grind

Industrial quality ground flute
135 degree split point grinding ensures perfect centering and reduced

It is designed for drilling steel and steel castings, alloyed...
DIN 338 series is suitable for many trade and industrial...

118 degree split point shape
It is designed for drilling steel and steel castings, alloyed...

Greatest Toughness
Optimum drilling performance

Greatest Toughness
118 degree split point shape

118 degree split point shape
Greatest Toughness

Precision ground teeth
Expansion slots

Improved tooth configuration
Weldtec technology for stronger, longer lasting teeth

Corrosion-resistant coating
Expansion slots

Optimum drilling performance
DIN 338 series is suitable for many trade and industrial...

Construction grade tungsten carbide tips
400 grit diamond ground teeth

Tooth design
Weldtec technology delivers enhanced durability and higher cutting speed

Fully hardened plate & reinforced shoulder
Teeth alternate between a right- and left-hand bevel to form

Thick backing plate gives robustness for the toughest jobs
Bi-metal construction for increased life and durability

Expansion slot
Triple chip ground tooth (TCG)

Tooth design
Bi-metal construction for increased life and durability

HSS milled teeth for longer life and fast cuts in
HSS Fully hardened high-speed steel for use in metal, aluminium,

HSS Fully hardened high-speed steel for use in metal, aluminium,
HSS milled teeth for longer life and fast cuts in

Bi-metal construction for increased life and durability
Weldtec technology delivers enhanced durability and higher cutting speed

Thin kerf with evo alternating grind
Corrosion-resistant coating

Corrosion-resistant coating
Heat vents & expansion slots

Thick backing plate gives robustness for the toughest jobs
Variable gullet depths

Tooth design
Thick backing plate gives robustness for the toughest jobs

Greatest Toughness
118 degree split point shape

Variable gullet depths
Bi-metal construction for increased life and durability

Fast and smooth cuts in all wood applications
HCS Carbon steel for use in softer materials such as

Thick backing plate gives robustness for the toughest jobs
Weldtec technology delivers enhanced durability and higher cutting speed

Alternate top bevel tooth configuration (atb)
Construction grade tungsten carbide tips

Highly accurate
Highest steel grade

Thin kerf
Construction grade tungsten carbide tips

Cobalt alloyed drill bit body
Golden tempered surface finish for increased durability

Optimum drilling performance
Greatest Toughness

8% Cobalt keeps teeth sharper, longer
Bi-metal construction for a faster cutting, longer lasting blade that

Highly accurate
Highest steel grade