Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$833.99
ViewPrice
$74.99
DT-DIATOOL Diamond Finger Bit 10-35mm Coated Milling Bit for Tile Grinder Enlarging Polishing Holes on Porcelain Ceramic Granite Marble Countertop, M14 Thread
★★★★★
$74.99
Quantity
1
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About this item
- Multi-purpose use: Integrated grinding and chamfering. It can enlarge, chamfer, grind and shape the formed holes, and repair the hole contour and finish.Please don't use it for drilling directly.
- M14 Thread. Top diameter 10mm, bottom diameter 35mm. A range of 10-35mm and the working length of 52.7mm meet the needs of different specifications and depths. 60° chamfer angle, ease the chamfer and make the rough hole flat and smooth. Total length 62.7mm, diamond height 52.7mm.
- #50/60 fine diamond particles are all over the working surface, the working surface is processed evenly, and the effect is good.
- Suitable for M14 Thread grinder, easy to operate; Recommended RPM: 6000. Max RPM: 11000. If you want to mount the product on a hand drill, you need to purchase a separate hexagonal shank or sds-plus adapter. Do not use impact or hammer mode when using the adapter to connect to other drill equipment.
- Dry or wet use. Used for processing ceramic tiles, porcelain tiles, marble, granite and other materials.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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