28mm x 450mm HQ SDS Masonry Drill Bit
Product Code: PROBIT28-450
A 28mm x 450mm SDS Masonry Drill Bit for drilling accurate holes in concrete and masonry with its Tungsten Carbide Alloy Cross tip.
If you're looking to buy a 28mm masonry drill bit, this product is ideal for a professional finish when drilling masonry or concrete, the SDS drill bit includes a special finish that helps minimise stress fractures within the bit.
A great choice if you're looking for quick drilling into hard surfaces, provides a clean finish thanks to the 4 flute helix which removes dust immediately.
This drill bit is also fully compatible with SDS Plus Rotary Hammer Drills and SDS Plus Shank Drills.
With a 28mm drill bit size, and full length of 450mm (effective length of 440mm) this SDS drill bit is ideal for a range of masonry uses.
Complete with a Tungsten Carbide Alloy Cross Tip, this 10mm masonry drill bit allows you to easily break through hard surfaces and drill accurately. The Tungsten Carbide tip means longer-lasting life as it resists wear, ultimately proving more cost-efficient.
|Product name||SDS Max Hammer Drill Bits|
|Drill Body Material||40 Chrome Steel|
|Drill Tip Material||YG8C Carbide Alloy|
|Carbide Alloy Tip||Cross Tip|
|Surface treatment||Sand Blasted|
|Hardness||Drill body: 45-50(H.R.C) degrees after hot treatment, Carbide Alloy Tip: 88-89.5(H.R.A.) degrees|
|Tip Welding||Automatic and Hand Welding|
|Application||Used by Electric Hammer Drills for drilling concrete, stones, bricks and so on|