Johnson Tools Manufactory Co.,Ltd
Johnson Tools Manufactory Co.,Ltd. Excellent Performance, Your Best choice!
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6.5mm to 150mm Silver Welded Diamond Core Bits for Stone , Diamond Bits
PRODUCT INTRODUCTION :
Diamond core drill bit with excellent diamond segment, especially use on stone drilling, such as granite, marble, limestone, sandstone, limestone, quartz etc.
Made for countertop, kitchen or any other stone fabrication applications.
Technology: Hot pressed sintered segments and good drilling speed.
Outer diameter: 6.5mm-150mm.
Thread: M14 thread or 5/8”-11.
Total length: 93-103mm.
Segment Height: 8mm
Segment Type: Normal Type or Crown Type.
Other sizes could be made upon request.
Details Spec.:
| Diamond core bits for stone, with thread 5/8"-11 or M14 | |||||
| Item No. | Diameter | Segment Dimension | Teeth No. | Total Length | |
| mm | Height | Thickness | |||
| BGB(UNC)6.5 | 6.5 | 8 | - | C | 93 |
| BGB(UNC)8 | 8 | 8 | - | C | 93 |
| BGB(UNC)10 | 10 | 8 | 2 | Crown | 93 |
| BGB(UNC)12 | 12 | 8 | 2.5 | Crown | 93 |
| BGB(UNC)14 | 14 | 8 | 2.5 | Crown | 93 |
| BGB(UNC)16 | 16 | 8 | 2.5 | Crown | 93 |
| BGB(UNC)18 | 18 | 8 | 2.5 | Crown | 93 |
| BGB(UNC)20 | 20 | 8 | 2.5 | Crown | 93 |
| BGB(UNC)22 | 22 | 8 | 2.5 | Crown | 93 |
| BGB(UNC)25 | 25 | 8 | 2.5 | Crown | 93 |
| BGB(UNC)28 | 28 | 8 | 2.5 | Crown | 93 |
| BGB(UNC)30 | 30 | 8 | 3 | Crown | 93 |
| BGB(UNC)35 | 35 | 8 | 3 | Crown | 93 |
| BGB(UNC)40 | 40 | 8 | 3 | 4 | 103 |
| BGB(UNC)45 | 45 | 8 | 3 | 5 | 103 |
| BGB(UNC)51 | 51 | 8 | 3 | 6 | 103 |
| BGB(UNC)55 | 55 | 8 | 3 | 6 | 103 |
| BGB(UNC)60 | 60 | 8 | 3 | 7 | 103 |
| BGB(UNC)65 | 65 | 8 | 3 | 7 | 103 |
| BGB(UNC)70 | 70 | 8 | 3 | 8 | 103 |
| BGB(UNC)76 | 76 | 8 | 3 | 8 | 103 |
| BGB(UNC)85 | 85 | 8 | 3 | 9 | 103 |
| BGB(UNC)100 | 100 | 8 | 3 | 10 | 103 |
| BGB(UNC)105 | 105 | 8 | 3 | 10 | 103 |
| BGB(UNC)110 | 110 | 8 | 3 | 11 | 103 |
| BGB(UNC)115 | 115 | 8 | 3 | 11 | 103 |
| BGB(UNC)120 | 120 | 8 | 3 | 12 | 103 |
| BGB(UNC)127 | 127 | 8 | 3 | 12 | 103 |
| BGB(UNC)150 | 150 | 8 | 3 | 14 | 103 |
FAQS
1) Can you company accept OEM?
We accept OEM orders for all products, as well as buyers' logos.
2) Quality Control?
Each product is strictly checked by of QC dept. We have completed file data in our computer which listed the whole processing of each order. Once the quality of sample order confirmed by clients, we will keep the same formula in the following orders. 15years producing experience, we will bring the most suitable products based on different markets.
3) Shipping Methods?
Air Freight when gross weight is above 45kg and less than 100kg. Fast delivery
Sea Freight when the gross weight is above 100kg. Cheaper freight charge.
Courier (TNT, DHL, FedEx, Ups, etc). Small try order, door to door service.
4) Minimum Order and Delivery?
Minimum order: negotiable.
Delivery: 15 to 45 days. Based on the quantity per order.