Average response time: under 24 hours
Grinding problems are usually tooling or technique issues rather than defects in the concrete. For aggressive stock stripping, select wide, tall segments (10-15 mm high) with open gullets and a segment shape that exposes more diamond—in most cases a parabolic, arrow, or double-S profile. Match the shape to the bond, not just the look.
For machine-matched tooling, browse our 3'' Metal Bond Diamond Grinding Disc with 4 Segments range.What you should know before starting.
Our double-S segment discs uses a double-S segment for balanced daily production.
Contractors who skip this stage usually end up redoing the floor.
The key points in practice.
A 12 mm segment lasts about 2-3 times longer than a 5 mm segment on the same equipment.
This is where most crews get it right - or lose time.
A closer look at the details.
See our concrete abrading discs category for open-arrangement discs.
Getting this part right saves a full re-pass later.
A: The practical answer is, Square segments on soft-bond tooling, on soft to medium concrete. On hard concrete, arrow segments win.
A: For most jobs, Less so. By 120 grit stage you are refining, not stock-stripping.
A: In short, No. They wear at different rates and create an uneven scratch mark pattern.
Looking for the right tool? Check our 3'' Metal Bond Diamond Grinding Disc with 10 Segments. Looking for the right tool? Check our 3'' Metal Bond Diamond Grinding Disc with 5 Segments.The fix is usually straightforward once the bond and machine are matched to the slab. Reach out to JOY TECH if you tell us your concrete type, we will recommend the exact segment.
Written and reviewed by JOY TECH - an SGS & BV audited, CE/RoHS certified diamond tools manufacturer founded in 2004, exporting to 50+ countries.
Our factory and quality management system are audited by SGS and Bureau Veritas. Products meet CE/RoHS requirements and every piece is 100% inspected before packing.
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