Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$834.99
ViewPrice
$86.99
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SUQIN Diamond Hole Saw 80mm With Pilot Center Drill Bit,Tile Hole Cutter Diamond Core Drill Bits for Glass/Tile/Ceramic/Marble/Limestone/Fiberglass/Porcelain Cutting
★★★★★
$86.99
Quantity
1
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About this item
- 【High-quality material】: The diamond core hole saw drill bits feature a high-quality diamond coating. The housing is made of industrial-grade high-strength carbon steel, and the surface is nickel-plated to ensure high hardness, rust protection, corrosion protection, robustness, and durability.
- Diamond core hole saw dimensions: Cutting diameter: 80 mm, cutting depth: 40 mm, total length: 70 mm, triangular shank diameter: 9.5 mm.
- 【Precise Positioning】: Compared to conventional glass hole saws, our hole saw features a positioning aid function. The pilot drill in the center can help you achieve accurate positioning, ensure the hole does not slip or jam, and assist in cutting precise holes.
- Efficient Chip Disposal Design: The U-shaped chip removal tooth shape and chip removal hole design help dissipate heat and remove dust, while the large through holes on the side can be used for water cooling and easily remove debris. A thick and uniform diamond coating makes the groove edge sharper, and low cutting resistance and stable drilling ensure high-precision and smooth cutting.
- 【Easy to use and widely used】: Use the installed tile hole opener and positioning drill bit to locate the hole. After positioning, remove the positioning drill bit and then use the diamond core hole saw to open the hole directly. Note: Remember to add water or coolant during cutting to extend the life of the diamond core hole saw.
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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