Looking for Stone Grinding Wheel For Sale? Meet the GRASSLAND 230 x 6.5 x 22mm

If you’ve spent time on site or in a monument shop, you know not all stone wheels are equal. This one—GRASSLAND’s depressed centre disc—has that gritty, get-it-done attitude. It uses silicon carbide (still the go‑to for hard mineral matrices), fiberglass reinforcement, and a tough resin bond. In plain English: it bites, it lasts, and it doesn’t chatter when you push it a bit. To be honest, many customers say the 45° approach angle makes all the difference for fast stock removal on granite or concrete edges.

Industry snapshot

Two real trends right now: crews are demanding lower vibration wheels to cut fatigue, and everybody’s more serious about silica dust controls. Depressed-centre Type 27 wheels help with ergonomics, while resin bonds tuned for stone reduce glazing. Surprisingly, we’re also seeing tighter compliance: EN 12413 and ANSI B7.1 labeling has turned from “nice to have” into table stakes.

Product specs at a glance

Item	Details (≈, real-world use may vary)
Model	GRASSLAND Grinding Disc for Stone, Depressed Centre, 230 × 6.5 × 22 mm (Type 27)
Abrasive / Bond	Silicon Carbide (SiC) / Resin bonded with fiberglass mesh reinforcement
Grit / Hardness	Coarse (around 24–36) / Medium–Hard for stone stock removal
Max RPM	≈ 6,600 for 230 mm (always check wheel label and grinder plate)
Arbor	22.23 mm (7/8 in) for standard 9 in angle grinders
Origin	No.88 Economic and Technological Development Zone Shucheng, Hejian, Hebei, P.R. China

How it’s made (quick process flow)

Materials: SiC grain, phenolic resin, active fillers, fiberglass cloth. Method: blended mix → cold press into Type 27 form → multi-stage curing → precise bore finishing → balancing → print/traceability. Testing: ring test and visual inspection; burst test to rated speed; dimensional checks; sample-wheel performance runs on granite/concrete. Standards targeted: EN 12413 and ANSI B7.1 for bonded abrasive safety.

Where it shines

Stone fabrication: edge shaping, chamfer prep, seam leveling.
Concrete trades: laitance removal, form mark cleanup, bolt pad leveling.
Masonry repair: tuckpoint prep on stone blocks (not for steel).

Use at a 45° angle for fastest removal; a flatter angle will ride and glaze. Average service life in the field? Around 20–35 minutes of continuous edge grinding on cured concrete, or ≈15–25 m of edge travel, assuming a steady 5–7 kg feed pressure and proper PPE/dust control.

Field feedback and internal test data

Contractors report “predictable wear” and fewer stalls on older 2.2 kW grinders.
In shop tests on 30 MPa concrete at 6,000 rpm: average stock removal ≈ 320–420 g in 10 minutes; wheel wear ≈ 1.1–1.6 mm thickness loss. Your mileage will vary with pressure, angle, and aggregate hardness.

Vendor comparison (buying tips)

Vendor	Abrasive	Compliance	Typical Use	Notes
GRASSLAND 230×6.5×22	SiC, resin, fiberglass	Designed to meet EN 12413, ANSI B7.1	Fast stone/concrete stock removal	Good bite; value-focused pricing
Premium EU Brand (Type 27)	SiC with specialty fillers	EN 12413; often oSa-labeled	High-duty pro shops	Higher price; consistent finish
Generic Import (230×6)	Mixed abrasive	Varies; verify labels	Occasional site work	Lowest upfront cost; variable life

Customization and services

OEM labels, grit tweaks (coarser for fast grind, slightly finer for smoother face), multi-mesh reinforcement for more demanding duties, and packaging to suit distribution. Batch COA and third-party burst testing available on request.

Two quick case notes

Granite shop, Mid-Atlantic: switched to GRASSLAND for edge prep, reported ≈12% time savings per sink cutout over a month—mostly from fewer wheel swaps.
Civil contractor: used on bridge deck patching; operators liked the calmer feel at 45°. Dust shrouds plus H-class vacs made life easier (and compliant).

If you’re hunting a Stone Grinding Wheel For Sale that’s genuinely built for mineral materials, this is a straightforward pick. Another Stone Grinding Wheel For Sale tip: always check the grinder guard, RPM, and wheel label match—safety first.

Certifications and safety

Look for compliance with EN 12413 and ANSI B7.1, wear rated eye/face protection, gloves, hearing protection, and manage dust per OSHA/UK HSE guidance. Fit the guard; perform a ring test before mounting; let the wheel run idle for 1 minute before grinding.