TJR® Countersink 90° Set of 6 Pieces 1/4", 1/3", 2/5", 1/2", 2/3", 4/5" HSS Uncoated, for chamfering. Tool Bits Set for Steel, Aluminum, Brass, Wood, Plastic (Uncoated in Original Rose Plastic Case)
TJR® Countersink 90° Set of 6 Pieces 1/4", 1/3", 2/5", 1/2", 2/3", 4/5" HSS Uncoated, for chamfering. Tool Bits Set for Steel, Aluminum, Brass, Wood, Plastic (Uncoated in Original Rose Plastic Case)
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TJR Countersinks 90° set of 6 pcs for chamfering.
High-Speed Steel (HSS)
Our countersinks are crafted from durable and heat-resistant High-Speed Steel (HSS) material. This ensures long-lasting performance and exceptional durability even under demanding drilling conditions.These countersinks are suitable for a wide range of materials, including wood, plastic, and various metals.
Unigue 3 Flute design
Three flute design which enhances stability and reduces chatter during operation. The additional flutes provide improved cutting action, resulting in faster and more efficient drilling.
Bit Sizes
- 6,3-8,3-10,4-12,4-16,5-20,5mm
Product Highlights
Universal design
Standard round chamfering design.
HSS
Our countersinks are crafted from durable and heat-resistant High-Speed Steel (HSS) material. This ensures long-lasting performance and exceptional durability even under demanding drilling conditions.
90° angle design
The 90° angle design of our countersinks creates perfectly conical recesses for accommodating screw or bolt heads. Achieve clean and professional-looking results with ease.
- Set of 6pcs 1/4", 1/3", 2/5", 1/2", 2/3", 4/5" in inches (6,3mm to 20,5mm in metric) in plastic durable rose case.
- 3 Flute for chip flow smoothly & fast cutting.
- Material HSS. Ground precision drill bit for challenging drilling in metal and steel.
- For chamfering and hole preparation to apply the head of screws.
- Smooth cutting and fine chamfer surface.
| Material | High Speed Steel |
| Cutting Diameter | 1/4", 1/3", 2/5", 1/2", 2/3", 4/5 Inches |
| Finish Type | Uncoated |
| Shank Type | Straight |
| Cutting Angle String | 90 Degrees |
