qmdiamondtool
HTC Diamond Grinding Block For Concrete And Stone's Floor
HTC-compatible Diamond Grinding Block, specifically designed for grinding and renovating concrete and stone floors. The image shows a trapezoidal metal block with two diamond-impregnated segments on the working surface. The marking "16#" indicates a very coarse grit, classifying it as a tool for the initial, aggressive grinding stage. The back (silver side) features a quick-change mounting system, allowing it to be easily attached to the drive plate of a floor grinding machine. This tool is known for its high efficiency and durability, making it a core consumable in professional floor construction.
Technical Specifications
| Description | Segment Type | Segment Size(mm) | Metal Bond | Grit | Packaging | Application |
| HTC Diamond grinding block | Rhombus segment | 35*10*2T | Extremely soft, very soft, soft, medium soft, hard, and very hard | 16# 24# 36# 46# 60# 80# 100# 120# 240# 270# | 6 or 9 pieces / box | For grinding concrete floor and terrazzo floor |
Other specifications are available upan request.
Key Characteristics
🔹High Cutting Efficiency: The metal bond and coarse grit (e.g., 16#) diamond segments allow for rapid and deep cutting of concrete surfaces, effectively removing unevenness, old coatings, or laitance.
🔹Quick-Change System: The clip-on back design (often referred to as an EZ-Change or similar system) enables operators to replace worn blocks quickly without tools, significantly improving work efficiency.
🔹High Durability: High-quality diamond segments and a robust metal body ensure a long service life, capable of withstanding continuous, heavy-duty operation.
🔹Professional-Grade Performance: Designed for use with large floor grinders, it is ideal for commercial or industrial projects covering large areas, far outperforming standard handheld tools.
🔹Multi-Stage Grinding: By switching to blocks with different grit sizes (from coarse to fine), a complete grinding process—from coarse grinding and intermediate grinding to fine grinding—can be achieved, preparing the surface for final polishing or coating.
Usage Scenarios
🔹Concrete Floor Coarse Grinding: Initial leveling and removal of laitance from newly poured concrete floors.
🔹Old Coating Removal: Efficiently scraping off stubborn coatings like epoxy, polyurethane, paint, and adhesives.
🔹Floor Renovation: Renovating old, worn, dusty, or damaged concrete floors.
🔹Stone Floor Grinding: Used for initial leveling and coarse grinding of stone floors such as marble and granite.
🔹Floor Surface Preparation: Deep cleaning and profiling the surface before applying sealers, densifiers, or new floor coverings to enhance adhesion.
Key Advantages
Why Choose Our Diamond Tools?
🔹 Advanced Diamond Formula
Optimized segment formula ensures faster cutting and longer lifespan.
🔹 High Strength Bonding
Hot-pressed sintering technology improves segment durability.
🔹 Smooth Cutting Performance
No chipping, no burning, stable cutting experience.
🔹 Wide Compatibility
Suitable for various machines and working conditions.
🔹Our Manufacturing Strength
• Advanced sintering technology
• Strict quality inspection system
• Over 10 years of production experience
• Professional R&D team
👉 All products are tested before delivery.
Payment item & shipping
🔹 Payment items?
Bank T/T,L/C,Western Union,Paypal ect
🔹 Delivery method?
• Trail order or testing order with light weight(<45kgs), we recommend Express Service.
• Normal order weighting over 45kgs, we recommend Air transportation.
• For large orders or heavy weights, we recommend sea transportation.
Frequently Asked Questions (FAQ)
🔹Q1:What material is your product ?
Our products are made from diamond , we have sintering, electroplating , and brazing technology.
🔹 Q2: How will you guarantee the quality is eligible ?
We have 3 times to examine the quality of products , first : pre-production , second : post-production , third : before delivery.So you needn't to worry about it.
🔹Q3: Can you provide OEM service?
Yes, we support OEM and customized packaging.
🔹 Q4: What is your MOQ?
Usually 3 pcs, but flexible for trial orders.
🔹Q5: What is the delivery time?
7–15 days depending on quantity and styles.
🔹 Q6: How could I complete an order ?
• Sending your inquiry/requirements about products.
• We confirm your inquiry.
• Discuss with the details of products.
• you pay us down payment , then we begin to produce stuff .
• When you receive all the goods , you can check it first, if no question , then the order is finished , if there are some questions about quality , then we can deal with it together , we are responsible for the after sales.
Ready to get the best cutting performance?
