Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$834.99
ViewPrice
$137.99
BETTERI Diamond Drill Bit Concrete 82 mm, Socket Countersink Set with Pilot Drill 8 x 120 mm, SDS-plus for Masonry, Stone, Concrete, Brick, Plaster, Diamond Drill Bit Socket
★★★★★
$137.99
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About this item
- Professional tool: high-quality diamond drill bit set 82 mm for fast and accurate drilling ensure optimal drilling results and a long service life. Additional slots on the drill tube are used for cooling and chip-free cutting.
- Practical: this diamond drill bit with excellent drilling comfort and consistent cutting behaviour in use. Comes in a sturdy round storage case with hanger, for safe storage and transport at a perfect price-performance ratio.
- Optimal Turbo segments: The BETTERI diamond drill bit 82 mm has laser-welded turbo diamond segments in the size 24 x 3.8 x 10 mm. This ensures a long service life and allows you to work hard concrete.
- Various applications: our drill bit socket is suitable for effective dry drilling in sand-lime brick with a density of up to 2.0, masonry, perforated brick, solid brick, poroton, abrasive concrete products, plaster and much more.
- Technical data: BETTERI diamond socket countersink 82 mm with M16 thread, usable length 80 mm, including centre drill 8 x 120 mm and SDS-Plus adapter. Complete tool kit for quick use.
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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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