Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$649.99
ViewPrice
$45.99
S&R Hole Saw Drill Bit Set – 5 pcs | HSS M35 Cobalt Alloy (5%) | 16–30 mm | For Stainless Steel, Steel, Plastic, Aluminum | HRC 64–66
★★★★★
$45.99
Quantity
1
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About this item
- 🔩 Industrial-Grade HSS M35 Cobalt Steel – Made from high-speed steel with 5% cobalt (HRC 64–66) for extreme durability and long tool life
- 🛠️ Clean Cutting in Tough Materials – Ideal for stainless steel, steel, aluminum, and plastic; delivers precise, burr-free results
- 💧 Use with Coolant for Best Results – Recommended to use cooling liquid when drilling hard materials to prevent overheating
- 🔧 Electric Drill Compatible – Fits standard electric drills with 9.5 mm shaft; easy to install and use
- 📏 5 Popular Sizes Included – Set contains Ø16, 18.5, 20, 25, and 30 mm hole saws; blade height 15 mm for clean hole depth
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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