3-1/2" High Performance Diamond Core Bit for Natural/Engineered Stones, 2.4" Drilling Depth, Vacuum-Brazed Side Protection, 5/8"-11 Threaded Arbor

★★★★★ 4.8 132 reviews

$69.99
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by rosary.college
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$69.99
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 5
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by rosary.college
Free 30-day returns Details

Product details

Management number 209972824 Release Date 2026/04/02 List Price $28.00 Model Number 209972824
Category

3-1/2" diameter high performance core bits designed for for very fast drilling speed even in hard stone materials (up to 8 on Moh's hardness). Capable to easily create mounting holes in granite, quartz, sandstone and quartzite. Can also be used on concrete countertops. Vacuum-brazed side protection creates a smoother core and easier bit removal. 1/2" shank adapter (B0B7QHVLY6) for chuck drills is sold separately below. 8mm segment height with 2.4" drilling depth. 5/8"-11 threaded arbor, use wet or dry.

UPC 702571123705
Model 21a9c797-7fb5-41e9-94a3-d3d6dbdc81ec
Brand Name EDiamondTools
Shank Type Threaded
Unit Count 1.0 Count
Point Style Diamond Point
Finish Types Diamond
Manufacturer EDiamondTools
Material Type Diamond
Tool Flute Type Spiral
Cutting Diameter 3.5 Inches
Number of Flutes 2
Surface Recommendation Stone

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.8 out of 5
★★★★★
132 ratings | 54 reviews
How item rating is calculated
View all reviews
5 stars
87% (115)
4 stars
2% (3)
3 stars
1% (1)
2 stars
0% (0)
1 star
10% (13)
Sort by

There are currently no written reviews for this product.