Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
1-3/8" Pro Series Diamond Core Bit for Natural/Engineered Stones
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 31, 2026 11:52 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
E Diamond Tools
🚚 Shipping
Free Shipping
Product Details
✓HIGH PERFORMANCE - designed for hard stone material (up to 8 Moh's hardness) or concrete countertops
✓VACCUM BRAZED SIDE PROTECTION - vacuum-brazed side designed for smoother core and easier bit removal
✓SIZE/ARBOR -1-3/8" diameter with 1/2" shank adapter, plugged in drills recommended
✓DRILL DEPTH/SEGMENT HEIGHT - 2.4" drilling depth with 8mm segment height
✓USE WET OR DRY
⚙️ Specifications
Cutting Diameter
34.9 millimeters
Finish Type
Diamond
Brand
EDiamondTools
Surface Recommendation
Stone
Item Highlight
1/2" Shank Adapter for Chuck Drills, 2.4" Drilling Depth, Vacuum-Brazed Side Protection
Brand Name
EDiamondTools
UPC
702571127178
Unit Count
1 Count
Manufacturer
EDiamondTools
Part Number
TWB0138A2
Best Sellers Rank
See Top 100 in Tools & Home Improvement
