High-speed Steel Straight Shank Drilling Precision Set Twist Drill Set Sturdy
Features: ●Lengthened twist drill, precise drilling, wear resistance, high-speed steel material.
●High-quality material selection, round shank diameter, strong and wear-resistant, smooth chip evacuation.
●Suitable for punching a variety of materials, soft Wenwan, PVC,
●HSS high-speed steel material, high-speed steel 4241, taking into account durability and wear resistance.
●Spiral chip flute The of the chip flute is finely polished and the is smooth and flat. Fast chip evacuation and smoother.

Specifications:
●Size1: Approx.150 mm/ 5.9inch
●Size2：Approx.200 mm/7.87inch

Package Includes: 1 Set Twist Drill

note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.