Description
Great Oak Curated Industrial Equipment:
Part of our industrial collection, selected for durability and performance.
Features & Details
- High Compatibility: This set includes a 1-1/2-inch diameter core drill bit, three adapters, and one pilot drill, making it compatible with most standard drills and hammer drills. Combine versatility and convenience for various tasks.
- Precise Positioning: Our diamond dry coring bit includes a pilot drill, eliminating the need for pre-drilling. The sharp tip rapidly penetrates the surface, enabling faster and more accurate positioning for smooth, uninterrupted operation.
- Durable & Sturdy: Crafted from quality carbon steel with high-precision welding, this concrete core drill bit boasts 95HRB hardness. It resists heat buildup during high-speed drilling or dry operations, avoiding blade detachment and enhancing longevity.
- High-Performance Drilling: Our core bits for concrete feature precision-ground teeth for smooth, burr-free edges and faster, accurate cuts. The tooth center aligns with the installation axis, resisting wobbling or shifting during high-speed rotation.
- Wide Application: Ideal for drilling through reinforced concrete, red brick, concrete, and foam brick. This core bit is commonly used in air conditioning installations, plumbing, stair railings, highways, airports, and various constructions
Technical Specifications
| Item Model Number | dry drill 38*240 5/8-11 internal thread |
|---|---|
| Diameter | 1-1/2 in/38 mm |
| Inner Thread | 5/8-11 |
| Max Drilling Depth | 9-1/2 in/241 mm |
| Welding Method | Laser Welding |
| Wet/Dry Application | Dry |
| Compatible Machines | Hammer Drills, Drills |
| Compatible Cutting Materials | Reinforced Concrete, Red Bricks, Concrete ,Foam Bricks |
| Net Weight (Including Accessories) | 2.63 lb/1.19 kg |
| Product Dimensions | 10.63 x 1.50 x 1.50 in/270 x 38 x 38 mm |
Detailed Overview
1-1/2 Inch Dry Diamond Core Drill Bit
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.
Note: Great Oak specializes in sourcing high-performance industrial tools. Manufactured by VEVOR.
Verified Customer –
Have not received
Verified Customer –
Took too long to receive 🙌.
The center bit is too short.
I ordered a new one when I got home the one I ordered was there.
Now I have to figure out how to cancel new order.
Verified Customer –
Use this to bore holes in all sorts of walls. We wear them down to the nub before replacing it. We can usually bore 3 to 4 holes, sometimes more, before replacing it.
Verified Customer –
The bit went through a brick layer and then the center (braced) section of a CMU (cinder block) pretty easily in about 15 minutes. Looks like it should be good for at least one more hole but for the price of it,I’m happy with the purchase.
Verified Customer –
Works well, used to drill line set holes in brick and block for Mini-Split units.
Verified Customer –
Awesome tool
Verified Customer –
Excelente
Verified Customer –
This bit worked very well only did 2 holes but still sharp.
Verified Customer –
Good product as described