Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$666.99
ViewPrice
$140.99
DT-DIATOOL Diamond Beveling Chamfer Bit 75mm for Enlarging Trimming Shaping Existing Holes of Granite Marble Porcelain Tiles,M14 Thread Diamond Cone Bit
★★★★★
$140.99
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1
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About this item
- Package contains 1 piece 75mm diamond beveling chamfer bit. Workable length 70mm;Total Length 80mm.Chamfer angle: top angle 60 degree; Grit:#80/#100.
- Not for drilling holes, but designed to enlarge, shape, polish, clean, trim, finish, round or bevel existing rough holes of marble ceramic porcelain tiles granite.
- Diamond grit #80/100 is sharper. It helps to reduce the risk of tile cracking when under tension; Wet or dry use.
- Recommended machine: M14 thread ginder. Recommended RPM:6000. Max RPM:11000.
- Vacuum brazing technology keeps premium diamonds more firmly and durable. best work effect and longer life.
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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