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9PCS Countersink Drill Bit Set with Depth Stop Collar for Woodworking
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 8, 2026 4:31 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
Bigwish-GL
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Multiple Sizes for Any Job】 Need counter sink drill bits sets that cover all your screw sizes? This set includes 4 four-flute countersink bits: 7/64" X 3/8", 1/8" X3/8", 9/64" x 3/8", and 5/32" x 3/8". Comes with an L-shaped wrench, a force-saving spring, and PH2 screwdriver bits for quick adjustments and easy drill. Grab and go.
✓【Tool-Free Depth Adjustment】Set the desired countersink depth in seconds—no tools or wrenches needed. Simply rotate the knurled scale dial for fast, precise changes. Up to 5X faster than traditional wrench designs, it keeps your workflow smooth and efficient
✓【Reduced Wear & Cleaner Drilling】Featuring an upgraded auto-stop collar, the counterbore drill bit automatically stops when touching the wood surface, minimizing over-drilling, reducing wear, and improving drilling consistency and surface finish
✓【4-Flute cutter Design for Clean Holes】 Not a counterbore drill bit – this is a precision countersink set. Features four-flute HCS cutter and HSS drill bits for outstanding drilling performance. The spiral flute design pulls chips up and out fast, so you don't have to stop and clear debris. Smoother holes, longer bit life
✓【Wide Compatibility & Versatile Use】Suitable for wood, plywood, MDF, particle board, plastic, and drywall, the counter sink bit features a standard 82° countersink angle ，Its 1/4 inch hex shank works with most electric drills for DIY and professional use
⚙️ Specifications
Shank Type
hex
Cutting Angle String
82 degrees
Brand
Bigwish
Tool Flute Type
Spiral
Surface Recommendation
Plastic, Wood
Brand Name
Bigwish
Item Highlight
Quick-Adjust Four-Flute HCS Cutters Drill Bits,4 Size Choices,Ideal Pilot Tool for Wood, Plywood, MDF & Plastic
Set Name
9PCS Countersink Drill Bit Set with Depth Stop Collar
Unit Count
4 Count
Manufacturer
Bigwish
Part Number
BW-TGZT-3dai-lan
