Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$666.99
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$72.99
CoCud 4-23/32" (120mm) Hole Saw, Tungsten Carbide TCT Hole Cutters with Drill Bit - for Thick Hard Metal, Stainless Steel, Copper, Aluminum
★★★★★
$72.99
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About this item
- ★ Hole Saw Size --- Hole saw diameter: 120mm/4-23/32 inch; center drill bit diameter: 6mm/0.24 inch; shank diameter: 11.5mm/0.45 inch; cutting depth: 25mm/0.98 inch; overall length: 105mm/4.13 inch
- ★ Wide Applications --- Suitable for thick metal material, such as stainless steel, titanium alloy, high carbon steel, cast Iron, copper, and aluminum, for automotive and boat repair and modification enthusiasts to use as professional tools. It is not recommended for use on thin metal materials, and even less so for application on soft materials such as plastics and wood
- ★ Special Coating --- Processed by CVD (chemical vapor deposition), with high hardness, high elastic modulus, high thermal conductivity, good self-lubrication and chemical stability
- ★ Good Feature --- Tungsten carbide offers great rigidity with superior wear resistance. It delivers in high-speed machining, retains strength at high temperatures, and provides excellent compressive strength. Though brittle, impact-resistant grades exist. Its versatility makes it particularly suitable for cutting tools, dies and wear parts
- ★ Useful Tips --- Do not touch the hole saw immediately after drilling because the temperature is too high. Add coolant or water when drilling metal. If Wear gloves and masks as needed and keep drilling slowly as the center drill passes through the material. If the hole saw encounters unusual resistance or vibration during operation, stop drilling immediately
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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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