Truper (3/16″) Countersink Drill Bit
Truper #10 (3/16″) Countersink Drill Bit BAM-10 – Professional High-Speed Steel Countersink with Adjustable Depth. Professional-grade #10 (3/16″, 5mm) countersink drill bit made from high-speed steel, featuring a 4-flute design for clean finishes, a tapered conical point for fast pilot hole drilling, adjustable depth control, hex key included.
Key Benefits
- High-speed steel construction
- 4-flute cutting design
- Tapered conical point
- Adjustable depth control
- #10 (3/16″, 5mm) size
- Quick-change capability
- Clean finishes
- Hex key included
- Professional quality
Technical Specifications
- Model: BAM-10
- Item Number: 102377
- Size: #10 screw size (3/16″, 5mm)
- Type: Countersink drill bit
- Material: High-speed steel (HSS)
- Flutes: 4-flute design
- Point: Tapered conical
- Adjustment: Depth adjustable
- Shank: 1/4″ hex shank
- Brand: Truper
Set Includes
- #10 countersink bit
- Hex key for adjustment
Perfect For
- Wood countersinking
- Screw installations
- Furniture assembly
- Cabinet making
- Woodworking projects
- Carpentry applications
- Professional contractors
- Clean pilot holes
- Adjustable depth drilling
- Fast, precise work
Key Features
- High-Speed Steel: Durable HSS construction for extended tool life
- 4-Flute Design: Clean, smooth finishes with minimal tear-out
- Tapered Conical Point: Drills fast, clean pilot holes accurately
- Adjustable Depth: Set precise countersink depth for different screw lengths
- #10 Size: Perfect for common #10 screws (3/16″, 5mm)
Application Instructions
- Insert hex key and adjust depth setting
- Mark drilling location
- Insert bit into drill chuck or driver
- Tighten chuck or use quick-change
- Position bit on mark
- Start at moderate speed
- Apply steady downward pressure
- Bit drills pilot and countersink together
- Withdraw when desired depth reached
- Clean bit after use
Keywords: Truper countersink, countersink bit, #10 countersink, adjustable countersink, HSS countersink, wood countersink, screw countersink, professional countersink








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