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FOCSTOL Dry Diamond Drill Bits Set 4PCS 6/8/10/12mm, 1PC 6mm Carbide Drill
✅ In stock
F
Grade
Analysis Confidence
58%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 2, 2026 2:54 AM · 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.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️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
7/20
Momentum
4/10
📝 Product Overview
Product Details
✓Size-----Totally 5pcs/set: Diameter 4pcs 1/4''(6mm), 5/16''(8mm), 3/8''(10mm), 1/2''(12mm)+1pc 1/4''(6mm) Carbide Drill; Total length 65mm; Diamond height 8mm; Diamond Grit #50/60; Hex shank 6.35mm
✓Application-----Suitable for dry or wet drilling in Porcelain Ceramic Tile Marble Granite Artificial Stone Quartz, etc. Wet using will prolong the working life. Quick change hex shank design for stable clamping, smooth and easy drilling
✓Cooling Wax-----The inside of drill bits are filled with cooling wax, help heat dissipation and chip evacuation
✓Vacuum Brazed Technology-----Vacuum Brazed Technology and high quality diamond grains provides fast and smooth drilling, longer working life
✓Recommended Machine-----Corded Drill, Cordless Drill, Benchtop Drill. Use electric hand drill: Recommended speed not less than 2000RPM; Faster the RPM, longer the drill bit's working life. When use Angle Grinder, please install angle grinder drill chuck
⚙️ Specifications
Material
Diamond
Cutting Diameter
12 millimeters
Finish Type
Diamond
Shank Type
Hex
Brand
FOCSTOL
Brand Name
FOCSTOL
Model
538034da-c65b-46de-bbc1-e98fbf908787
Item Highlight
Diamond Hole Saw with Quick Change Hex Shank for Ceramic Porcelain Tile Marble Granite Quartz
Set Name
Dry Diamond Drill Bits Set (5pcs)
Unit Count
1 Count
Number of Packs
1
