What does HSS mean on a drill bit?
(80 products) HSS drill bits, an acronym for high speed steel drill bits are extremely hardwearing and particularly well designed for drilling into metal surfaces, as they are much more resistant to the heat generated from the fast speed operation.
What is a split point drill bit used for?
Split point drill bits are used to avoid a center punch on the surface, like drilling into expensive wood. Split point bits are preferred to be used on cordless drills because of better stability. When a precise, clear hole is required. They can also be used to drill into hardwood.
What does 4 HSS mean on a drill bit?
High-speed steel
High-speed steel (HSS) is a form of tool steel; HSS bits are hard and much more resistant to heat than high-carbon steel. They can be used to drill metal, hardwood, and most other materials at greater cutting speeds than carbon-steel bits, and have largely replaced carbon steels.
What does HSS stand for?
HSS
| Acronym | Definition |
|---|---|
| HSS | High Speed Steel |
| HSS | Health and Social Services (various locations) |
| HSS | Hospital for Special Surgery (New York, NY, USA) |
| HSS | Humanities and Social Sciences |
How can you tell if a drill bit is split?
Split Point Drill Bits – this type of bit usually has 135 degree included angle points and are designed to cut metal. Standard point drills have two cutting edges but there is a section in the center of the drill point called the chisel edge that does not actually cut, but chisels the material.
Are HSS drill bits any good?
The large concentrations of chrome and nickel in stainless steel ensure that HSS bits are super strong and durable. HSS drill bits are capable of safely drilling through hardwood, some metals and plastic. They’re safe to operate at high speeds (RPM) and provide long-lasting performance – as long as they are maintained.
What are HSS drill bits suitable for?
HSS or high-speed steel bits are made from carbon steel with the addition of other elements such as chrome and vanadium. This allows them to be used at high drilling speeds. HSS bits can be used to drill iron, steel and other metals such as brass, copper and aluminum alloy. They can also be used to drill plastic.