Dekton Turbo Diamond Blade

Product Overview

The GUSHI THPST Super Thin Turbo Diamond Blade is a hot-pressed sintered blade with an ultra-thin continuous-rim turbo design engineered specifically for ultra-compact sintered surfaces — Dekton, Lapitec and Neolith. The narrow 1.0–1.6mm kerf cuts fast and clean with almost no chipping, and an advanced steel core reduces noise during cutting. Available in 7 diameters from 4" (100mm) to 9" (230mm) with 16/20/22.23/25.4mm arbors for both dry and wet cutting, it is manufactured by Huzhou Gu's Imp. & Exp. Co., Ltd. (founded 2004, ISO 9001:2015, CE and EN13236 certified) with an OEM MOQ of 500 pieces.

The defining feature is the super-thin turbo rim tuned to the density of sintered stone. Where a standard turbo blade is a generalist for tile and masonry, the THPST rim is narrowed to 1.0–1.6mm and given a turbo profile that clears slurry and debris through the cut. The result is a blade that glides through full-thickness Dekton and Neolith with far less chipping than a typical turbo blade on the market — on most cuts, the edge is already clean enough that no edge-grinding pass is needed.

The blade is built on the same 65Mn spring steel core platform as the rest of the GUSHI range — laser stress-relieved, computer-balanced and EN13236 burst-speed tested. The "advanced core" referenced in the specification is a reinforced, noise-reducing core that dampens the high-pitched whine of a spinning blade, which matters during the long slab-cutting sessions that Dekton and Neolith fabrication demands.

For distributors serving the premium countertop and sintered-surface market, the THPST is a differentiated SKU with a clear value story: chip-free cuts mean fewer rejected slabs (and a slab rejected is expensive), less finishing time, and a cleaner result on the most demanding materials in the trade. GUSHI supports it with OEM branding, custom packaging and segment bonds tuned to local sintered-stone and porcelain markets.

Full Specifications

How the Dekton Turbo Blade Works

1. Ultra-Thin Turbo Rim Cuts Clean Through Sintered Stone

The THPST rim is narrowed to just 1.0–1.6mm and given a continuous turbo profile. Because the kerf is so thin, the blade removes less material per pass and generates less side pressure on the slab — which is exactly why Dekton, Neolith and Lapitec chip less. The turbo profile adds cutting edge and clears slurry, keeping the cut cool and smooth rather than bogging down like a blunt thick blade.

2. Hot-Pressed Sintered Segments Hold a Sharp Edge on Hard Surfaces

Segments are compressed and sintered at high temperature in a cobalt-nickel matrix, locking in high-quality industrial diamond grit. The bond is tuned so the blade stays sharp across the full 5–10mm segment height without glazing, delivering long, stable cutting performance on the densest engineered surfaces.

3. Advanced Core Reduces Noise on Long Cuts

The 65Mn core is laser stress-relieved and computer-balanced to a 0.1mm runout tolerance, so the blade runs true and produces straight, precise cuts. The advanced, reinforced core additionally dampens the whine of high-speed rotation — a practical advantage during the long, full-thickness cuts that sintered-stone fabrication demands.

Key Features Explained

Super-Thin Kerf — Almost No Chipping on the Hardest Surfaces

The 1.0–1.6mm kerf is the core benefit for sintered stone. A thinner cut means less material torn from the slab (fewer chips), less stone discarded per cut, and lower resistance on the grinder — which reduces motor load and extends tool life. On full-thickness Dekton and Neolith, the narrower cut consistently delivers a cleaner edge than a typical turbo blade on the market.

Chip-Free Edge, Less Finishing

Because the thin turbo rim cuts cleanly, most slabs come off the blade with an edge that needs little or no grinding. Fabricators skip the edge-dressing step on straight cuts, and get a precise cut face ready for miters and seams. This is why the THPST is a favorite for visible Dekton and Neolith work where a rejected slab is a costly loss.

Selectable 5–10mm Segment Height

Operators choose segment height by job: thinner 5–7mm segments for fine trim work, thicker 8–10mm for longer life on full-thickness slabs. More diamond height means more cuts before the blade is spent — a direct lever on cost per cut on premium material.

Dry or Wet — Works Where You Need It

The blade is rated for dry cutting (convenient on site and interior trim) and wet cutting (recommended for Dekton, Neolith and Lapitec to keep the thin rim cool, suppress dust and extend segment life). A light water spray is enough to extend segment life on a hard slab without a full wet table.

Advanced Noise-Reducing Core

The advanced core dampens vibration and the characteristic blade whine, improving operator comfort during long slab-cutting sessions and meeting expectations on residential and retail jobs. It is the standard core on the THPST series.

Size Selection Guide (THPST Series)

Choose the diameter by machine and material. Max RPM figures are reference values (GUSHI/Roycel published data for 115/125/230mm plus ~80 m/s peripheral-speed calculation for the others); always verify against the RPM marked on your specific blade and the machine's no-load speed.

Applications & Suitable Materials

Typical Applications

Suitable Materials

THPST Dekton Blade vs. Standard Turbo Blade

A standard turbo blade is a generalist for tile and masonry; the THPST is engineered as a sintered-stone specialist. Here is how they compare for Dekton, Neolith and Lapitec work: