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Diamond Core Drill Bits Set - FOCSTOL 9pcs (6/8/10/12/20/25/32/35mm+35mm Beveling Chamfer Bit) Diamond Hole Saw Kit with Round Shank for Porcelain Ceramic Tile Marble Granite
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Grade
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⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 22, 2026 3:41 AM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
FOCSTOL TOOLS
Product Details
✓Specification: Total 9pcs/set: 8pcs core drill bits with round shank: 6/8/10/12/20/25/32/35mm; 1pc 1-3/8''(35mm) beveling chamfer bit with hex shank
✓Application: Suitable for drilling Porcelain Ceramic Tile Marble Granite, etc. Diamond core drill bits for drilling holes. Beveling chamfer bit for shape, enlarge and round bevel existing holes
✓U-grooves Design: The inside of 6-10mm drill bits are filled with cooling wax, help heat dissipation and chip evacuation. 4pcs U-grooves above 20mm, good for heat dissipation and debris removal, with higher efficiency and better performance
✓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
Finish Type
Diamond
Shank Type
Round
Brand
FOCSTOL
Item dimensions L x W x H
1.97 x 0.39 x 2.56 inches
Brand Name
FOCSTOL
Set Name
9pcs Set
Unit Count
1 Count
Manufacturer
FOCSTOL
Part Number
F2-B44403L05
Number of Pieces
9
