Gold Member Since 2012
Audited Supplier
Johnson Tools Manufactory Co., Ltd.

Diamond Core Bit, Diamond Cup Wheel, Diamond Tool manufacturer / supplier in China, offering Stone Core Bits 25.4mm Diamond Drill Bits for Stone, 800mm Diamond Saw Blade for Marble &Granite, 1200mm Wall Saw Blade for Reinforced Concrete Cutting and so on.

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Supplier Homepage Product Diamond Core Drill Bits Masonry drill bit Stone Core Bits 25.4mm Diamond Drill Bits for Stone

Stone Core Bits 25.4mm Diamond Drill Bits for Stone

FOB Price: US $5.2-7.8 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $5.2-7.8/ Piece
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Port: Shanghai, China
Production Capacity: 1000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.:
  • Length: Jobber-length
  • Material: Diamond
  • Manufacturing Arts: Welding
  • Graininess: 30#/40
  • Diameter: 25.4mm
  • Trademark: Johnsontool
  • Specification: GB
  • HS Code: 82075010
  • Customized: Customized
  • Type: Core Drill Bit
  • Usage: Masonry Drilling
  • Kind: Diamond Drill
  • Saw Blade External Diameter: 25.4mm
  • Thread Size: 3/8" Shaft Without Thread.
  • Transport Package: Carton
  • Origin: China
Product Description
Stone core bits 25.4mm Diamond Drill Bits for Stone

Why choose us:    
1.SGS, MPA certificate, Established in 2000 year, Rich producing experience.
2.Well approved by our worldwide clients, export more than 70 countries.
3.Success formula for concrete saw blade
4.Quick Delivery time.
5.One-Day reply to your inquiry and question.

1. Description of Stone core bits 25.4mm Diamond Drill Bits for Stone
a. Core drilling thinner applications of stone, including granite, marble, sandstone, limestone, and so on.
b. Premium grade core bits that deliver fast drilling speed and extend product life.
c. Use application with core drilling machines and hand drills.
d. Production strictly according to customer requirements.
e. Size could be customized.

2. Features of Stone core bits 25.4mm Diamond Drill Bits for Stone
1). Usage: With water application
2). Processing Technology: silver welded
3). Applications: Stone drilling
4). Segment type: Crown segment
5). Delivery time: Around 20-30days

3. Specification information of Stone core bits 25.4mm Diamond Drill Bits for Stone
Small Diamond Core Bit for Stone
Item No.DiameterTeeth No.Segment DimensionTotal LengthConnection Type
BGB25.425.4Crown82.5833/8" shaft
BGB(UNC)25.425.4Crown82.5985/8"-11 or M14
Other size we can do as following
Small Diamond Core Bit for Stone
Item No.DiameterTeeth No.Segment DimensionTotal LengthConnection Type
BGB6.56.5C8-833/8" shaft
BGB88C8-833/8" shaft
BGB1010Crown82.5833/8" shaft
BGB1212Crown82.5833/8" shaft
BGB1414Crown82.5833/8" shaft
BGB1616Crown82.5833/8" shaft
BGB1818Crown82.5833/8" shaft
BGB2020Crown82.5833/8" shaft
BGB2222Crown82.5833/8" shaft
BGB(UNC)6.56.5C8-935/8"-11 or M14
BGB(UNC)88C8-935/8"-11 or M14
BGB(UNC)1010Crown82935/8"-11 or M14
BGB(UNC)1212Crown82.5935/8"-11 or M14
BGB(UNC)1414Crown82.5935/8"-11 or M14
BGB(UNC)1616Crown82.5935/8"-11 or M14
BGB(UNC)1818Crown82.5985/8"-11 or M14
BGB(UNC)2020Crown82.5985/8"-11 or M14
BGB(UNC)2222Crown82.5985/8"-11 or M14

4. Packing and shipping of Stone core bits 25.4mm Diamond Drill Bits for Stone
Each Core drill bits are packed in plastic box, then according to the size, normal put in an export standard carton, gross weight per carton is limited within 15-20kg.
Shipping date: If we have steel body in our stock, normally shipment will be around 15 days. If not, usually around 20-30days.
Delivery way: By sea, by air, by courier, by land, by courier, etc.

5.Payment term:  
T/T, Irrevocable L/C at sight,PayPal, West Union, Credit Card, etc.

6.Our Technology:  
We are processing advanced production equipment, modern checking system, strict management and a strong technical force with the combination of many skilled workers and technical engineers.
Providing our customers with satisfactory diamond cutting tools is our aim!

Q: How to place order to your company?
Required Products Details: Tell us what is your demand? Which kind of products, size, specification, cutting or grinding or drilling materials? HP of machine? Quantity?  Nearest airport and seaport? Then we will give you best offer.
Performa Invoice: Offer satisfied, and then confirms the delivery time, payment term, logo, quantity, etc. According to this information, we will do Performa Invoice. Customers do the payment.
Production Process: Arrange production, based on the contract and PI description and mutual communication, we will follow closely the full production process; keep you informed of  till finished the products underthe contract limited time. Take photo of the goods for your reference. We take completely file in the computer from the raw material to producing process details, package, shipping. Easy for us to check each order. Delivery: Dispatch the goods to appointed airport or seaport, prepare all shipping documents to customers

After-Sale Service: Track the goods, learn the products' performance.
Feedback: Customers feedback to Johnson about quality, service, give us suggestion for our better improvement

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