Utoolmart Countersink Chamfer Deburring Drill Bit Set 2-5mm 5-10mm 10-15mm 15-20mm Round Shank Woodworking Tool Titanium Plating HSS 4pcs

Utoolmart Countersink Chamfer Deburring Drill Bit Technical Parameters Material: High Speed Steel (HSS) Surface Treatment: Titanium Coating 2-5mm: Shank Diameter: 6mm / 0.24 inch Head Outer Diameter: 10mm / 0.4 inch Total Length: 44mm / 1.73 inch 5-10mm: Shank Diameter: 8mm / 0.31 inch Head Outer Diameter: 14mm / 0.55 inch Total Length: 49mm / 1.93 inch 10-15mm: Shank Diameter: 10mm / 0.4 inch Head Outer Diameter: 21mm / 0.83 inch Total Length: 65mm / 2.56 inch 15-20mm: Shank Diameter: 12mm / 0.47 inch Head Outer Diameter: 28mm / 1.1 inch Total Length: 84mm / 3.3 inch Product Feature 1.Round shank allows to use with a wide variety of toolholding system. 2.Inside chip removal design make cutting much faster, cleaner and quieter. 3.Ideal for cutting through metal (aluminum), wood, plastic, PVC, insulation board (hardness <25 degree). 4.Please keep continuous cooling during use, water injection, cutting oil, compressed air. 5.It is suggested to use with Bench Drill, it will affect the chamfering effect and easy to shake if you use the hand drill. Package Content 4 x Countersink Chamfer Deburring Drill Bit

• 【Parameter】- Cutting for Hole Size: 2-5mm 5-10mm 10-15mm 15-20mm; Material: High Speed Steel (HSS); Surface Treatment: Titanium Coating.
• 【Material】- High speed steel construction and Titanium surface make the cut clean and smooth without chattering or tear-out.
• 【Universal Shank】- Round shank allows to use with a wide variety of toolholding system.
• 【No-Flute Design】- Inside chip removal design make cutting much faster, cleaner and quieter.
• 【Wide Application】- Ideal for cutting through metal (aluminum, iron), wood, plastic, PVC, insulation board (hardness <25 degree).