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Professional cutting of all types of hard tiles and ceramics; sharp blades, fast cutting speed, no chipping at the edges, high efficiency, meeting the higher standards.

Cast Iron Hemispherical Grinding Head

High-density diamond coated hemispherical head for fast curved grinding, concave carving & radius finishing on cast iron.

Diamond Vacuum Brazed Core Drill Bits Set

Diamond Vacuum Brazed M14 Core Drill Bits Set

Hemispherical Diamond Grinding Head for Stone

High-density diamond coated hemispherical head for fast curved grinding, concave carving & radius finishing on granite, marble, and engineered stone.

Diamond Vacuum Brazed Multi-row Serrated Side-edge Step Drill Bit

A step drill with multiple rows of serrated cutting edges on the flank

Double-contour brazed diamond stone edging wheel

Double-contour brazed diamond stone edge-trimming wheel, specifically designed for angle grinders, features a 5/8-11 standard threaded connection for direct installation and use. Its dual-contour, one-piece design, combined with vacuum-brazed diamond grit, ensures no grit loss and delivers sharp, long-lasting performance. With a single clamping, it can complete both the rounding and shaping of stone edges, making it ideal for efficient dry grinding applications such as countertops and window sills.

Brazed Diamond Stone Edge Shaping Wheel

This is a segmented brazed diamond stone edge profiling wheel designed specifically for angle grinders. It comes with built-in bearings and a mounting shaft, making it a specialized tool for trimming the edges of quartz, marble, and granite countertops and window sills. The segmented diamond cutting heads, combined with vacuum brazing technology, offer excellent heat dissipation and prevent grit loss, enabling efficient dry grinding of profiles such as French edges and rounded edges. It is suitable for on-site installation and processing applications.

Diamond Grinding Head for Cast Iron

Diamond head for cast iron – fast, durable, precise.

Stone Brazed Diamond Edge Shaping Wheel

This diamond-tipped stone edge-shaping wheel, designed specifically for angle grinders, is a specialized tool for trimming quartz, marble, and granite countertops and window sills. Utilizing a vacuum brazing process, the diamond grains are metallurgically bonded to the substrate, ensuring no grit loss and delivering sharp, long-lasting performance. It efficiently performs dry grinding operations for shaping French edges, rounded edges, and other profiles, making it suitable for both on-site installation and factory processing applications.

Diamoond Grinding Head for Stone

High-density diamond grinding bit for stone – fast cutting, long life, ideal for granite, marble, and engineered stone.

Brazed Diamond Stone Edge Grinding Wheel (French-Style Edge)

This brazed diamond stone edge profiling wheel is designed for angle grinders, ideal for shaping and finishing edges on quartz, marble, granite, and tile countertops and sills. With vacuum brazed diamond grains for strong bonding and long life, it delivers fast, clean dry cuts for French profiles

Diamond Vacuum Brazed Step Drill Bit

A multifunctional step drill bit, suitable for tile granites stones

Wax-coated Diamond Chamfering Tool

Diamond chamfering tool with built-in cooling wax

Diamond Vacuum Brazed Chamfer Bits

Diamond vacuum brazed chamfering tool

Brazed Diamond V-Edge Grinding Wheel

These brazed diamond V-edge stone trimming wheels utilize high-temperature vacuum brazing technology and feature a V-shaped or 45-degree beveled edge design. They are specifically designed for machining V-grooves, 45-degree chamfers, and bevels on stone countertops. They produce clean, sharp lines in a single pass.

Vacuum-brazed diamond semi-circular edge grinding wheel

The brazed diamond semi-circular stone edging wheel utilizes high-temperature vacuum brazing technology and features a standard semi-circular cutting edge design. It is specifically designed for shaping the edges of stone countertops, window sills, stair treads, and other similar applications into a semi-circular profile. It achieves the desired shape in a single pass, producing smooth, rounded edges.

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E-mail: info@pinnacledia.com

Whatsapp:+86-18768866601

+86-17836936692

+86-15738807706

Tel:+86-17836936692

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