Home improvement and groundwork demand tools that reach deep while staying precise, and the Sealey Chisel SDS MAX promises that balance. Tradespeople gain confidence from a long reach and a narrow 20mm blade that clears stones without enlarging holes. Is the length and fit right for your fence-post and anchor-hole work?
⚡ At a Glance
- • Cutting Quality: Narrow 20mm blade concentrates impact, digs cleanly without enlarging holes
- • Best for: Tradespeople and DIYers needing deep, precise fence-post or anchor holes
- • Not ideal for: Tasks requiring wide chisel removal or fine finishing work
600mm length and SDS MAX connection pair with a 20mm blade for focused deep digging. User reviews highlight durability and a knack for clearing stones while keeping hole diameter tight.
Reach deep post holes - with 600mm length
A 600mm shaft positions the working tip further from the drill chuck than standard bits, enabling access to deeper ground without frequent repositioning. The extra length reduces the need to withdraw and re-seat the bit during progressive drilling.
Fewer passes are required for deep fence-post or anchor holes, saving time and reducing effort on site.
Concentrated digging - with 20mm chisel width
A 20mm wide blade channels hammer energy into a narrow area, breaking material out rather than spreading impact across a larger diameter. That focused profile helps to dislodge embedded stones while maintaining a consistent hole size.
Holes remain tidy and narrow while penetrating deeper, which is useful when exact hole diameter matters for posts or sleeves.
Secure heavy-duty connection - with SDS MAX shank
SDS MAX shank engagement uses matched grooves to lock the bit into the hammer unit, offering a robust mechanical interface for prolonged hammer action. The fit reduces wobble and minimises slippage under load.
Stable performance during extended digging or demolition, reducing downtime from re-tightening or bit movement.
✨ The 4 Key Reasons for Sealey Chisel SDS MAX
- 600mm length - reaches deep fence-post holes, saving time and reducing repositioning
- SDS MAX shank - strong mechanical lock minimises wobble during heavy hammering
- 20mm chisel tip - concentrates force to dig deeper without enlarging the hole
- Stone-clearing action - dislodges small stones, keeping holes clean for concrete seating
📋 Technical Details at a Glance
- Category: Home Improvement
- Brand: Sealey
- Product ID: B086WS8B3N
- Length: 600mm
- Bit Type: SDS MAX
❓ Frequently Asked Questions
Q: Is the chisel long enough for deep fence-post holes?
A: Yes, user feedback describes the 600mm length as a perfect reach for drilling deep fence-post holes.
Q: What is the blade width of the chisel?
A: The chisel has a 20mm wide blade according to the product description.
Q: Can the chisel handle stones without widening the hole?
A: Customers report that the chisel clears stones and digs deeper while maintaining hole diameter, and that it feels high quality and durable.
🏆 Our Verdict
Suited to tradespeople and keen DIYers who need a long, focused chisel for deep post and anchor holes. The combination of 600mm reach, SDS MAX shank and a 20mm blade delivers targeted digging and reliable, stone-clearing performance. Robust feedback on durability suggests sensible long-term value for regular groundwork use.
