Function:
1 Quick Chamfering Without Burrs: Countersunk drill bit set comes with a smooth, clean quick chamfer with no burrs.
2. 4241 High Speed Steel Material: Made of high quality high speed steel 4241 material for long service life
3 For workpieces with hardness less than 25 degrees: suitable for workpieces with hardness less than 25 degrees, such as carbon steel, thin iron plates, insulation plates, PVC plates, etc.
4 4 Specifications: Package contains 4 pieces in total, various specifications to meet your different usage needs
5 Excellent Performance: Chamfer drill bit has stable structure, excellent performance, and long service life.


Specifications:

Item Type: Countersunk Deburring Drill Bit
Material: High speed steel 4241
Purpose: Suitable for workpieces with hardness below 25 degrees, such as carbon steel Thin steel plate, insulation board, PVC board
Specifications: Blade tip diameter (approx.) Applicable hole diameter (approx. Shank diameter): Total length (approx.): 2-5mm, 10mm, 0.4in 2-5mm, 0.1-0.2in 6mm, 0.2in 45mm, 1.8in 5-10mm, 14mm, 0.6in 5-10mm, 0.2-0.4in 8mm, 0.3in 1in 1 mm 0-15mm 21mm / 0.8in 10 - 15mm / 0.4 - 0.6in 10mm / 0.4in 65mm / 2.6in 15-20mm 28mm / 1.1in 15-20mm / 0.6-0.8in 12mm / 0.5in 85mm / 3.3in



Package List:
4 x Countersunk Deburring Drill Bits

Note:
1 Suitable for materials with hardness less than 25 degrees.
2. Please allow little size error due to manual measurement. Thanks for your understanding.