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Professional Construction Products

Developing high performance construction products through extensive research and testing.

Heavy Duty Drill Bits

Heavy Duty Drill Bits: Metal, Masonry & Concrete Adiseal Ultimate metal and masonry drill bits are heavy duty drill bits that have been shown to be the fastest and most durable bits in our tests. The range includes the strongest metal drill bit and strongest […]

Best Drill Bits

What are the Best Drill Bits for Metal, Steel, Masonry & other materials To find out what are the best drill bits, we carried out several tests including drill bit durability tests and drilling speed tests. There are many different types of drill bits available. […]

Carbide Drill Bit

Which Carbide Drill Bits to Choose for Masonry & Multi-Material When it comes to choosing carbide drill bits for masonry or multi-material, Adiseal Ultimate carbide drill bits excels in both speed and endurance compared to competitor products. When drilling hard masonry with no hammer drilling, […]

Cobalt Drill Bits

Which Cobalt Drill Bits are the Best? To find out which cobalt drill bits are the best, we carried out drilling speed and durability tests on the best cobalt metal drill bits from the worlds top brands. In our test, Adiseal Ultimate cobalt drill bits […]

Hex Shank Masonry Drill Bit

Hex Shank Masonry Drill Bits: Multi-Material Adiseal Ultimate has been shown to be the best hex shank masonry drill bit in our test. It drills faster and drills more holes than any other masonry drill bit when drilling without hammer function on the drill. Drilling […]

Concrete Drill Bit

What is the Best Drill Bit for Concrete, Brick, Stone, Masonry Adiseal Ultimate concrete drill bit is a masonry drill bit that outperforms other drill bits in terms of drilling speed and durability when drilling without a hammer function. It drills a variety of construction […]

Brick Drill Bit

What is the Best Brick Drill Bit? | Drill Faster, Safer & Quieter If you are drilling into brick or masonry, Adiseal Ultimate brick drill bit is a masonry drill bit that drills faster and drills more holes than any other drill bit, when drilling […]

Masonry Drill Bit

Best Masonry Drill Bits for Brick, Concrete, Stone, Multi-Material Adiseal Ultimate masonry drill bit has been shown to be the best masonry drill bit. It drills faster and lasts longer than any other masonry or multi-material drill bit when drilling without hammer function. Drilling masonry […]

Drill Bit for Metal

Ultimate Metal Drill Bit: Best in Test | Fastest & Most Durable To find out what are the best metal drill bits, we carried out tests on products from the biggest brands including drill bits from DeWalt and Bosch. In our test, Adiseal Ultimate cobalt […]