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Kolvoii 12pc TCT Annular Cutter Set, Diameter 1/2" to 1-1/16", 2" Depth
✅ In stock
F
Grade
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 8:33 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Kolvoii Direct Store
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓COMPREHENSIVE ANNULAR CUTTER SET: This set includes 10 essential annular cutter sizes: 1/2", 9/16", 5/8", 11/16", 3/4", 13/16",7/8",15/16",1" and 1-1/16", each with a 2" cutting depth. It also includes 2 pilot pins (1/4" x 4-1/16" and 5/16" x 4-1/8") and stored in a rugged, portable storage case, keeping your tools fully equipped, well-organized, and protected from rust and impact on job sites
✓INDUSTRIAL-GRADE TCT PERFORMANCE: Engineered with premium Tungsten Carbide Tipped (TCT) teeth, these cutters outperform standard HSS bits in speed and longevity. Specifically designed to handle hardened alloy and thick plates, providing a "knife through butter" experience in the most demanding industrial environments
✓UNIVERSAL 3/4" WELDON SHANK: Features a standard 3/4-inch Weldon shank with 2 flat surfaces, ensuring a secure, non-slip compatible with most major magnetic drill presses like Evolution, Hougen, Milwaukee, and Dewalt. Perfect for consistent drilling in structural steel fabrication
✓ENGINEERED FOR PRECISION & DURABILITY: Advanced geometry design and heat-resistant carbide tips minimize friction and prevent chipping. The specialized flute design ensures rapid chip evacuation, preventing heat buildup-the #1 cause of bit failure-and resulting in burr-free, "to-size" holes every time
✓HEAVY-DUTY SCENARIO READY: Whether you are building a custom welding table, repairing heavy machinery, or working on bridge I-beams, our cutters deliver unmatched precision in mild steel, stainless steel, and aluminum. The 2" cutting depth allows for one-pass drilling
⚙️ Specifications
Material
Tungsten Carbide
Shank Type
3/4" Weldon
Brand
Kolvoii
Tool Flute Type
Spiral
Surface Recommendation
Alloy Steel, Cast Iron, Metal, Stainless Steel
Brand Name
Kolvoii
Model
US-DK-035
Item Highlight
3/4" Weldon Shank, Pilot Pin & Hex Key Included, Cuts Stainless Steel, Iron, Alloy Steel, Fits Magnetic Drill Press
Set Name
Kolvoii TCT Annular Cutter Set (12 Piece)
Unit Count
1 Count
Number of Packs
1
