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$42.99
6PCS Countersink Drill Bits Set with 4PCS Four-Flute HSS M2 Tapered Drill Bits and Adjustable Depth Stop Collar, 82 Degree Screw Quick Change Countersunk Drill Bit Set with Wrench for Woodworking DIY — image 1
Countersink BitsFrdhee✓ In stock

6PCS Countersink Drill Bits Set with 4PCS Four-Flute HSS M2 Tapered Drill Bits and Adjustable Depth Stop Collar, 82 Degree Screw Quick Change Countersunk Drill Bit Set with Wrench for Woodworking DIY

★★★★★
$42.99

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About this item
  • 4 PIECE LIMIT COUNTERSUNK DRILL: The set includes 5 replaceable HSS M2 taper drill bits measuring 4.8x12.7mm (3/16x1/2); 4.4x12.7mm (11/64x1/2); 4.0x9.5mm (5/32x3/8); 3.6x9.5mm (9/64x3/8) drill bit with 82° countersink, widely used for woodworking drilling
  • ADJUSTABLE DEPTH STOP COLLAR: New upgraded aluminum adjustable depth stop collar with built-in bearings stops instantly on contact the wood block, drastically reducing wear. Easily set depth (up to 1.38″) with included wrench—ensuring perfect holes
  • INCISIVE CARBIDE CUTTING EDGES: Lasting sharpness and resists bendin M2 high speed steel guide bit with spiral chute to ensure fast cutting; The incisive cutting edges create fluent countersunk and countersunk holes, suitable for screws that fit the 82 degree imperial standard
  • EFFICIENT AND TIME SAVING: The quick release hex shank design enables the drill to be drilled and screwdriver operated effortlessly without the need for additional tools, simplifying the process into one efficient step, saving you valuable time and improving your movement efficiency
  • APPLICABLE SCENARIO: The wood quick change countersink drill bit set is suitable for woodworking in wood, particleboard, wood based board, plywood, MDF, aluminum, non ferrous metals and decks
  • PACKAGE LIST: Includes 1 adjustable depth stop collar with 1/4 inch hex shank, 4 M2 HSS tapered drill countersink bits (0.11"×0.31", 0.13"×0.31", 0.14"×0.39", 0.16"×0.39"), and 1 wrench—all securely organized in a dedicated box
Product details
Brand
Frdhee
Manufacturer
Newyoyi
Material
Aluminium
Colour
Red
Model number
cx5210123
Part number
cx521-01

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10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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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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