83mm Silver Welded Diamond Core Bit for Granite - 6.5mm to 127mm Diameter Range with 3/8" or 1/2" Shaft
Price:
Negotiate
MOQ:
50pcs
Delivery Time:
25-55days
Brand:
JOHNSON TOOLS
Product Description
Product Overview
83mm length silver welded diamond core bits designed for professional stone drilling applications. These high-performance diamond drill bits feature excellent diamond segments and durable steel tube construction for granite, marble, sandstone, limestone, and other natural stone materials.
Key Specifications
Total Length: 83mm (3 1/4 inch)
Segment Height: 8mm
Shaft Options: 3/8" or 1/2" shaft
Drilling Method: Suitable for both dry and wet drilling
Diameter Range: 6.5mm to 127mm outside diameter
Applications: Countertop fabrication, kitchen installations, and general stone fabrication
Technical Specifications Table
| Item No. | Diameter (mm) | Segment Height (mm) | Thickness (mm) | Teeth Type | Total Length (mm) |
|---|---|---|---|---|---|
| BGB6.5 | 6.5 | 8 | - | C | 83 |
| BGB8 | 8 | 8 | - | C | 83 |
| BGB10 | 10 | 8 | 2.5 | Crown | 83 |
| BGB12 | 12 | 8 | 2.5 | Crown | 83 |
| BGB14 | 14 | 8 | 2.5 | Crown | 83 |
| BGB16 | 16 | 8 | 2.5 | Crown | 83 |
| BGB18 | 18 | 8 | 2.5 | Crown | 83 |
| BGB20 | 20 | 8 | 2.5 | Crown | 83 |
| BGB22 | 22 | 8 | 2.5 | Crown | 83 |
| BGB25 | 25 | 8 | 2.5 | Crown | 83 |
| BGB28 | 28 | 8 | 2.5 | Crown | 83 |
| BGB30 | 30 | 8 | 3 | Crown | 83 |
| BGB35 | 35 | 8 | 3 | Crown | 83 |
| BGB40 | 40 | 8 | 3 | 4 | 83 |
| BGB45 | 45 | 8 | 3 | 5 | 83 |
| BGB51 | 51 | 8 | 3 | 6 | 83 |
| BGB55 | 55 | 8 | 3 | 6 | 83 |
| BGB60 | 60 | 8 | 3 | 7 | 83 |
| BGB65 | 65 | 8 | 3 | 7 | 83 |
| BGB70 | 70 | 8 | 3 | 8 | 83 |
| BGB76 | 76 | 8 | 3 | 8 | 83 |
| BGB85 | 85 | 8 | 3 | 9 | 83 |
| BGB100 | 100 | 8 | 3 | 10 | 83 |
| BGB105 | 105 | 8 | 3 | 10 | 83 |
| BGB110 | 110 | 8 | 3 | 11 | 83 |
| BGB115 | 115 | 8 | 3 | 11 | 83 |
| BGB120 | 120 | 8 | 3 | 12 | 83 |
| BGB127 | 127 | 8 | 3 | 12 | 83 |
Product Images
Frequently Asked Questions
OEM Services
We accept OEM orders for all products, including custom buyer logos and branding requirements.
Quality Control
Each product undergoes strict quality control checks by our dedicated QC department. With 15 years of manufacturing experience, we maintain comprehensive production data and ensure consistent quality across all orders.
Shipping Methods
Air Freight: For orders between 45kg and 500kg gross weight - fast delivery option
Sea Freight: For orders above 100kg gross weight - cost-effective shipping
Courier Services: TNT, DHL, FedEx, UPS for small trial orders - door-to-door service
Order Requirements
Minimum Order: Negotiable based on customer requirements
Delivery Time: 15 to 45 days depending on order quantity
Customization Options
Additional styles and sizes beyond the standard range are available upon request. Contact us for custom specifications and bulk order pricing.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Johnson Tools Manufactory Co.,Ltd
Location
Sales Dept address: No.11009, Building 8, K-Land Manhattan Square, No.5 Weihua Road, SIP, Suzhou, Jiangsu, China 215000
Contact Person
Vida lee