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Tooled Up£3.95Visit shop Bosch PRO 5X 4 Cutter Head SDS Plus Masonry Drill Bit 4mm 160mm Pack of 1
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B&Q£7.25Visit shop B&Q - Sds Plus-5X Hammer Drill Bit 4.0X100X160mm
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The Bosch Professional SDS Plus-5X Hammer Drill Bit is designed for professional contractors and construction workers who require precision and durability when drilling into concrete and reinforced concrete. Its primary benefit is the 4-cutter head design, which minimizes the risk of jamming and provides up to 1.5x longer service life compared to standard drill bits, though its specialized geometry is optimized specifically for SDS plus rotary hammer systems and may not be suitable for standard drill chucks.
| Model Part Number | 2608836605 |
|---|---|
| Brand | Bosch Professional |
No, this bit is designed exclusively for rotary hammers with an SDS plus chuck system.
It is designed to handle reinforced concrete, including rebar encounters, thanks to the 4-cutter head that prevents jamming.
The working length is 100mm, with an overall length of 160mm.
The 4-flute design allows for faster dust removal, which keeps the bit cooler and increases drilling speed.
The bit is worn out when the carbide cutting edges show significant rounding or when the diameter of the hole drilled is consistently undersized.
Ensure the centring tip is placed firmly on the mark before engaging the hammer action. Apply light pressure initially until a pilot indentation is formed.
Ensure you are using the 'hammer' mode on your rotary hammer. Do not apply excessive pressure; let the bit's flutes remove the dust.
Withdraw the bit frequently to clear accumulated concrete dust from the hole if drilling deep, or check if the bit has encountered heavy reinforcement.
To ensure optimal performance, insert the bit directly into an SDS plus rotary hammer chuck until it clicks into place, confirming a secure locking mechanism. This bit is specifically compatible with rotary hammers utilizing the SDS plus system. For maintenance, avoid pushing the bit beyond its limits; allow the hammer mechanism to do the work rather than applying excessive manual force. After use, inspect the carbide head for chips or uneven wear. To extend the life of the bit, clean off concrete dust after each use using a wire brush and store it in a dry location to prevent corrosion of the shank.
