Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$890.99
ViewPrice
$66.99
3PCS M42 Bi-Metal Hole Saw Set, 8% Cobalt HSS Circular Hole Cutter, 20 25 32MM Hole Drill Kit with Hex Shank for Drilling Thin Metal, Stainless Steel, Aluminium
★★★★★
$66.99
Options
2 availableStyle: 3pcs M42 HSS Bi-Metal Hole Saw
Quantity
1
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About this item
- 【Box Content】3-piece bi-metal hole saw set includes 20mm, 25mm and 32mm sizes ( 25/32", 1" and 1-1/4"), all neatly organized and stored in a sturdy plastic storage box for convenient carry and long-term protection.
- 【High Quality Hole Saw Sets】Made of M42 HSS with 8% cobalt, these hole saws feature outstanding hardness, wear and heat resistance for longer service life and cleaner cuts. The smooth black oil coating provides excellent rust protection, while the progressive variable tooth design ensures fast, smooth, burr-free cutting—perfect for high-intensity impact drilling applications.
- 【Efficient Smooth Cutting】This metal hole saw features 6-10 TPI for smooth, clean cuts across various materials. Hole cutter drill bit built-in internal spring mechanism effectively reduces chip buildup and prevents clogging, ensuring continuous, uninterrupted drilling and stable performance for metal workpieces, greatly improving drilling efficiency and operational stability.
- 【Easy to Use】This impact hole saw kit lets you simply align the pilot drill, position the saw against the material surface, and let it cut with steady, light pressure—no excessive force needed. Stop the drill once the saw fully penetrates the workpiece for safe, hassle-free operation.
- 【Application & Compatibility】These hole saw cutter are ideal for drilling mild steel, stainless steel and aluminium up to 1.6mm thick. Equipped with a universal 1/4 inch hex shank, they fit securely in corded drills, cordless drills and impact drivers, ensuring wide compatibility with most major power tool brands. It is an essential tool for both daily maintenance and professional work.
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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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