This vacuum brazed diamond profile wheel is a top searched shaping tool by stone fabricators, countertop makers and stone processing factories globally. Made via high-temperature vacuum brazing technology with #50/60 coarse diamond grit, it comes in flat, round, V and other custom profiles. Available widths from 5mm to 40mm, outer diameter 75mm(3") /100mm(4")/125mm(5") , standard 20mm and 22.23mm center holes to fit most angle grinders. It delivers fast stock removal for edge profiling, curve shaping and chamfering on all kinds of hard stone, suitable for both wet and dry grinding operations. 

Specifications
Grit Size: #50 / #60
Working Width: 5mm,10mm,15mm,20mm,25mm,30mm,35mm,40mm
Outer Diameter: 75mm(3") ,100mm(4"),125mm(5")
Arbor Hole: 20mm, 22.23mm
Available Shapes: Flat, Round, V-shape, bullnose, bevel and other custom profiles
Craft: Vacuum brazed diamond abrasive layer
Operation: Dry or wet grinding compatible

Applicable Materials:
Marble, granite, quartz stone, sintered stone, natural rock, engineered stone, terrazzo, stone countertop slabs.

Application Scenarios
Edge profiling and bullnose shaping for kitchen & bathroom stone countertops
V-groove cutting, curve chamfering and decorative edge processing for wall/floor stone tiles
Rough grinding and contour shaping for stone stairs, window sills and vanity tops
Custom curved carving for stone craft and monument processing
On-site renovation edge trimming of granite and marble slabs

Usage Notes
Match wheel arbor hole (20mm/22.23mm) to your grinder spindle and fasten tightly before startup.
Wet grinding is recommended to reduce dust, heat and extend wheel service life; dry grinding requires intermittent cooling.
Maintain light, consistent feeding pressure; avoid heavy forced pressing to prevent diamond grit loss.
Wear safety goggles, dust respirator and anti-slip gloves to block flying stone debris.
Do not perform side grinding; only use the designated curved working surface for profiling.
Inspect abrasive layer for missing grit or cracks before each use; store wheels flat in dry space.

Core Advantages 
Stable vacuum brazing locks diamond grit firmly, high stock removal speed with long service life.
Complete size system covering multiple widths, diameters and arbor holes for global grinder compatibility.
Diverse profile shapes (flat, round, V) meet all stone edge shaping demands in one product line.
Coarse #50/60 grit removes deep cutting marks rapidly to boost workshop productivity.
Dual wet/dry working mode adapts to factory assembly lines and construction site conditions.
Uniform abrasive distribution avoids uneven edges and reduces stone slab chipping rate.

Reasons to Choose Our Diamond Profile Wheels
Full-size and full-shape product range for one-stop bulk wholesale without multiple suppliers.
Strict raw material and finished batch inspection ensures consistent grinding performance for large orders.
Factory direct OEM service supports custom wheel profiles, private logo and packaging for distributors.
High-efficiency coarse grit cuts labor time and lowers overall consumable costs for stone workshops.
Standard 20mm/22.23mm arbor fits mainstream angle grinders perfectly.
Sufficient permanent stock, fast delivery lead time and professional after-sales support for transit damaged goods.