FP Countersink Drill Bit Set

FP Countersink Drill Bit Set

Save Your Time and Money with Our Revolutionary Design, FP Countersink Drill Bit.

  • Pre-Drilling Countersink Set- Drill bit & Adjustable Depth Stopper
  • Application: Wood, Hard Wood, WPC Board, Rubber, Plastic, Aluminum Board
  • Size: #6-14 (M3.8-M6.5)

Contact US! We can provide a customized size for you.


Wood、Hardwood、WPC board、Rubber、Plastic、Aluminum board

Difference between Pilot Hole, Countersink and Counterbore.


   Drill Bit Application Range   

#6 - #14、M3.8 - M6.5



  1. Special Tip Design- able to drill varied materials.
  2. Drilling without chips stuck
  3. Replaceable Stop Chunk without Burning, Marking or scratching on the surfaces
  4. Adjustable Depth Stopper
  5. No Burr and Mushrooming
  6. Longer Product Life- 30-40% longer compared to others

FP Countersink Drill Bit Set, Drill Bit, Depth Stopper by Fong Prean Patent

0:03     Able to drill varied materials

0:04     Drilling without chips stuck

0:06     Replaceable stop chunk without burning, marking or scratching on the surface

0:07     Adjustable depth stop

0:11     No burr and mushrooming

0:12     Longer product lift- 30-40% longer compared others

0:17     Countersink- continuing smoothly without chips stuck

0:26     Adjustable from countersink to counterbore

0:37     Counterbore- No burning, marking or scratching on the surface

1:00     Comparing with pre-drilling and without pre-drilling

1:30     Pre-drilling on WPC board with Aluminum

1:41     Pre-drilling on WPC board with wood

1:52     Screwing on WPC board with Aluminum

2:07     Screwing on WPC board with wood

2:22     No burr and mushrooming

Screw Depth Setter designed not only for countersink drill bit but also for general screw bit (above 50L). The tool is adjustable with accurate control of drilling depth which will perfectly setting every screws.

  • adjustable depth setter
  • replaceable free-spining stop collar
  • No surface damage




FP Screw Depth Setter by Fong Prean Patent

0:03     On MDF

0:13     On Pine

0:25     On Melamine

0:38     On Hard Gypsum