
Redi-Lock Quick-Change Rhomboid Segment Concrete Floor Grinding Block
Slide-in quick-change diamond grinding shoe compatible with Redi-Lock systems, eliminating tools and bolts for instant segment swaps on planetary grinders.

Trapezoid 2-Segment Bolt-On Planetary Floor Grinding Shoe (Universal Fit)
SKU: NT-DGP-104
Est. 1998 · Unit 9F-H, East Building, Haijing Center, NO.144(M) Huangpu AVE, Guangzhou, China
Universal trapezoid bolt-on grinding shoe featuring dual rectangular diamond segments for planetary floor grinders, available in soft, medium, and hard metal bonds.
| Model | Diameter | Segment (T×H) | Bore / Arbor |
|---|---|---|---|
| NT-DGP-104-105 | 105mm (4") | 1.8×7mm (0.071" × 9/32") / 2.0×10mm (5/64" × 3/8") | 20mm (3/4") / 16mm (5/8") |
| NT-DGP-104-115 | 115mm (4.5") | 2.0×10mm (5/64" × 3/8") | 22.23mm (7/8") |
| NT-DGP-104-125 | 125mm (5") | 2.2×10mm (0.087" × 3/8") | 22.23mm (7/8") |
| NT-DGP-104-180 | 180mm (7") | 2.4×10mm (3/32" × 3/8") | 22.23mm (7/8") |
| NT-DGP-104-230 | 230mm (9") | 2.6×12mm (0.1" × 1/2") | 22.23mm (7/8") |
| NT-DGP-104-350 | 350mm (14") | 3.2×10mm (1/8" × 3/8") | 25.4mm (1") / 20mm (3/4") |
Select individual or multiple dimensional models below to append directly to your B2B RFQ requisition.
| Model | Diameter | Segment (T×H) | Bore / Arbor | RFQ Requisition | |
|---|---|---|---|---|---|
| NT-DGP-104-105 | 105mm (4") | 1.8×7mm (0.071" × 9/32") / 2.0×10mm (5/64" × 3/8") | 20mm (3/4") / 16mm (5/8") | ||
| NT-DGP-104-115 | 115mm (4.5") | 2.0×10mm (5/64" × 3/8") | 22.23mm (7/8") | ||
| NT-DGP-104-125 | 125mm (5") | 2.2×10mm (0.087" × 3/8") | 22.23mm (7/8") | ||
| NT-DGP-104-180 | 180mm (7") | 2.4×10mm (3/32" × 3/8") | 22.23mm (7/8") | ||
| NT-DGP-104-230 | 230mm (9") | 2.6×12mm (0.1" × 1/2") | 22.23mm (7/8") | ||
| NT-DGP-104-350 | 350mm (14") | 3.2×10mm (1/8" × 3/8") | 25.4mm (1") / 20mm (3/4") |
Universal trapezoid bolt-on grinding shoe featuring dual rectangular diamond segments for planetary floor grinders, available in soft, medium, and hard metal bonds.
Manufacturing processes and technical parameters are tailored according to customer requirements. Tell us your target material, dimensions, drawings, and order quantity, and we configure the construction, bond/alloy grade, and finishing to match.
We support flexible FOB and CIF delivery at any port in China (including Guangzhou, Shenzhen, Ningbo, Shanghai, Qingdao, Tianjin, and Xiamen) with 100% pre-shipment inspection before dispatch.
Yes. Custom laser marking, color finishes, private-label retail or industrial packaging, and barcode labeling are agreed with you before production.
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