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Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$833.99
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$76.99
HIGHDRIL Diamond Milling Finger Bits - 15mm (3/5") Enlarging Shaping Grinding Holes, Dry Core Drill Bit for Porcelain,Hard Ceramic,Granite and Marble (Hexagonal Shank)
★★★★★
$76.99
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About this item
- ✅Hexagonal shank, shank diameter 8.3mm, diamond diameter 15mm, diamond height 40mm, total length 65mm, diamond grit 50/60.
- ✅Versatile Finger Bits designed to Enlarge, Shape and/or Round Bevel existing holes, and also can create and shape half-moon side indentations necessary to accomodate pipes or electric wire lines.
- ✅Dry and wet use in Porcelain, Ceramic, Granite, Natural Stone, Stoneware, Marble, Tile, Single-fired tiles, Double fired Glazed tile, etc.
- ✅Made from high quality steel, combined with vacuum brazing technology, this milling bit produces a sharp and durable effect.
- ✅Suitable for electric drill, bench drill. Recommended speed2000-5000RPM.
Product description
HIGHDRIL Diamond Milling Finger Bits - 15mm (3/5") Enlarging Shaping Grinding Holes, Dry Core Drill Bit for Porcelain,Hard Ceramic,Granite and Marble (Hexagonal Shank)
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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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