Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
8 Pcs Countersink Drill Bit Set, 5 Pcs Two-Flute Semi-Automatic HSS M2 with Bearing Stopper, 82° Counterbores 1/4” Hex Shank Wood Countersink Bit Set for Wood, Plastic, Woodworking
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 9, 2026 10:57 AM · 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
Csyibeielec-Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Manual Quick-Adjust Countersink Depth and Non-Slip】 The perfect countersink depth in seconds without any tools. Simply use the drill’s forward and reverse functions to adjust to the desired depth, making your workflow faster and more convenient compared to traditional wrench-style designs. Note: The length of the center drill bit does require screw adjustment.
✓【Complete Professional Set】This countersink drill bit set includes 5 high-quality HSS M2 tapered pilot drill bits (sizes: 1/8“ x 3/8”, 9/64“ x 3/8”, 5/32“ x 3/8”, 11/64“ x 1/2”, 3/16“ x 1/2”) and a adjustment wrench, Add 2 spare nuts in case the original nuts are lost or damaged. Providing you with a complete workshop solution.
✓【Wide Application Range】Ideal for working with natural wood, chipboard, man-made boards, plywood, MDF, decking, drywall, and various plastic boards. For optimal results and smooth edges, operate the countersink at a slow speed.
✓【Semi-Automatic Bearing Stop】The built-in bearing activates the stop function immediately upon contact with the wood surface. This prevents over-drilling and wood tearing, ensures clean holes, and protects both the workpiece and the drill bit from excessive wear. Note: Once the stop ring engages, avoid applying excessive pressure to prevent the preset depth from shifting.
✓【Compact & Portable】All 5*countersink drill bits, 2*extra nuts, and 1 Allen wrench are neatly stored in a small carrying case. The case weighs only 340g, making it easy to carry anywhere; it also has a hanging hole design for convenient storage.
⚙️ Specifications
Material
High Speed Steel (HSS)
Shank Type
Hex
Cutting Angle String
82 degrees
Brand
Csyibeielec
Tool Flute Type
Spiral
Brand Name
Csyibeielec
Set Name
Semi-Automatic-5Pcs
Unit Count
1 Count
Number of Packs
1
Manufacturer
Csyibeielec
Part Number
ZDZT01
