• Why Doba
  • Integrations
  • Resources
  • Free Credits

    Research. Build. List. Fulfill — with one AI agent.

    Get 30 free credits to start
    30 product searches
    6 market insight reports
  • Pricing
  • Winning Products
🎁 Sign up & unlock 30 Pilot credits
Claim your free webinar ticket!Claim your free webinar ticket!
Earn up to $50 in coupons!Earn up to $50 in coupons!
Claim FREE .STORE DomainClaim FREE .STORE Domain
🎁 Sign up & unlock 30 Pilot credits
Claim your free webinar ticket!Claim your free webinar ticket!
Dropshipping Products>Industrial>Cutting Tools>
  • product img
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry

Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry

By vevor
Item No.: D01027RNVR2

dropship Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry

Use Doba Pilot to explore market demand and similar product opportunities.🎁 30 free credits

Shipping:
Ships from United States , Est. delivery time 2-7 days

Via seller-selected shipping

Out of Stock

View all shipping options

Processing time:
3 Business Days (Estimated)
 / 
0.5 Business Days (Average)

You may also like

vevor
Available Item Count : 13614
Shipping Origin : United States
Freight Strategy : Free Shipping & Variable Shipping
Estimated Processing Time : 3 Business Days
More

Specification

  • 197988171980
  • VEVOR
  • Unlimited
  • 12.60 in. * 4.34 in. * 4.34 in.
  • 5.30 lbs
  • United States

Details

Diamond core drill bits,3-1/2 in,dry
Made of premium carbon steel with diamond-grit teeth, this core drill bit maintains sharpness while cutting and grinding hard materials, delivering excellent wear resistance and long-lasting durability.
Our diamond dry coring bit includes three adapters for easy compatibility with SDS Plus, SDS Max, and 1/2 in hex drill bits. No need for additional purchases—this set handles all your drilling needs.
Crafted with high-precision welding for excellent wear resistance and high-temperature stability, this concrete core drill bit keeps diamond teeth strong and secure under tough drilling conditions, minimizing tooth loss or detachment for long-lasting durability.
This diamond core drill bit is easy to use. First, insert the pilot drill into the adapter, ensuring the drill's angle matches the adapter bolt hole. Tighten the screws securely. The pilot drill must be centered, with a deviation no greater than 1 mm for accurate drilling.
The core bit ensures clean, precise holes in tough materials like red bricks, concrete, and foam blocks. Suitable for all your drilling needs in construction and renovation projects.
Login to view all product details.
LoginRegister Now

Why This Product

Is this product worth selling?

Source this Cutting Tools item from a U.S.-based supplier with no upfront cost and no minimum order. List it on eBay, TikTok, Shopify, Bigcommerce, and other major platforms — with up to 27% margin available, you only commit capital when a sale is made. Note: this item is restricted from listing on Amazon, Temu, Walmart.

How vetted is this supplier?

vevor is a verified Doba supplier with 13614 active products shipping from the United States. Recent order data shows a 99.63% fulfillment rate and 3.58% refund rate. Free shipping available.

New to dropshipping? Here's how it works.

No inventory. No warehouse. No minimum orders. Add this Cutting Tools item to your store, set your price, and Doba handles everything when a customer buys — forwarding the order to a U.S. supplier who ships directly to your customer within 2-7 days. You pay Doba's wholesale rate only when you make a sale.

How fast and reliably will my customers receive it?

Domestic shipping from a verified U.S. supplier. Estimated processing 3 business day(s) (actual avg: 0.5 business days), delivery 2-7 days (actual avg: 3.4 days) via seller-selected shipping to U.S. buyers.

How does Doba make selling this product easier?

Once listed, Doba handles the rest — automatic inventory updates, order routing to the supplier, and tracking sync to your store. Supports Amazon, eBay, Walmart, Temu, TikTok Shop, Shopify, WIX, Bigcommerce, Woocommerce, Shift4Shop, Square, Newegg, and other major platforms. Doba Pilot, our AI agent, can help you decide if this product fits your store strategy.

  • Dropshipping Expertise Since 2002: Trusted by Millions for Quality Products and Seamless Integration.
  • View More
Doba Inc 3300 N Triumph Blvd
#G40 Lehi, UT 84043
Winning Products
Why Doba
Integration
Resources
Free Tools
Support
Doba uses cookies to ensure you get the best experience on our site. To consent, please continue browsing.
Doba uses cookies to ensure you get the best experience.
Return & Refund PolicyTerms of ServicePrivacy Policy
© 2026 Focus Technology Co., Ltd.  All Rights Reserved