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Coffin Diamond Grinding Blocks for Concrete and Terrazzo Bontai Diamond
US$11.00
27-99 Pieces
US$10.00
100+ Pieces
Product profile
Customization
AvailableType
Natural DiamondSurface Finishing
DiamondModel NO.
2T*13*14*32.5MMBlade Material
DiamondItem Type
Diamond Grinding ShoesSegment
2t*13*14*32.5mmShape
Coffin ShapeBond
From Super Hard to Super SoftAppliction
for Concrete and TerrazzoGrit
6#-200#Advantages
High Cost Performance and Wear ResistanceTransport Package
9PCS/12PCS/BoxSpecification
2T*13*14*32.5MMTrademark
BONTAIOrigin
FuzhouHS Code
6804219090Production Capacity
50000 Pieces One YearKey features
High Efficiency Grinding: Improves grinding sharpness by 30% compared to standard tools.
Extended Service Life: Lifespan extended by 20% due to unique formula preventing flaking.
Wide Grit Range: Available in grit sizes from 6# to 200# for various finishes.
Customizable Bond Hardness: Bond options range from super hard to super soft for specific needs.
High Cost Performance: Designed to significantly reduce labor costs while maintaining wear resistance.
Versatile Application: Suitable for grinding and polishing concrete and terrazzo surfaces.
Premium Material: Made with high-quality natural diamond abrasive for superior durability.
Standard Packaging: Packed as 9 pieces per box, with 12 boxes per carton.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.51hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CIF, EXW
AI-Powered supplier vetting
SummaryThe supplier primarily focuses on minor customization services and has a significant portion of sales from exports. They lack advanced R&D and after-sales capabilities, and their production is limited with only one production line. While they provide OEM services for popular brands, their financial credibility appears stable with consistent reporting over the past three years. However, there are no valid manufacturing contracts or overseas presence, which may limit their market reach.
Supplier typeThe supplier is involved in abrasives, metal materials, and import/export services. They export 51%~70% of total sales, operating with self-operated import/export rights.
After-Sales capabilityThere are no written procedures or records for handling customer complaints or corrective actions, indicating weak after-sales service capability.
Financial creditThe supplier has reported financial capacity consistently over the last three years, indicating stable financial credibility.
R&D capabilityThe supplier does not offer ODM services, 3D design capabilities, or new product development, suggesting limited innovation capability.
Production capacityThe supplier operates only one production line with an annual output between US$2.5 Million - US$5 Million, which limits production capacity.
Customization capabilityThe supplier offers minor customization and customization from designs or samples, indicating some level of customization capability.
Client casesThe supplier provides OEM services for well-known brands, demonstrating experience with established clients.
Product Q&A
Q:Are you a manufacturer or trader?
A:
Certainly we are a manufacturer, welcome to visit our factory and check it.
Q:Do you offer free samples?
A:
We don't offer free samples, you need to charge for sample and freight yourself. According to BONTAI many years' experience, we think when people get the samples by paying they will cherish what they get. Also though the quantity of sample is small however its cost is higher than normal productionBut for trial order, we can offer some discounts.
Q:What's your delivery time?
A:
Generally production takes 7-15 days upon receipt of the payment, it depands on your order quantity.
Q:How can i pay for my purchase?
A:
T/T, Paypal, Western Union, Alibaba trade assurance payment.
Q:How could we know the quality of your diamond tools?
A:
You can buy our diamond tools a small quantity to check our quality and service at first. For small quantity, you don't need to take too much risk in case they don't meet your requirements.
Send Inquiry
*To:
Fuzhou Bontai Diamond Tools Co., Ltd.
Fuzhou Bontai Diamond Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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