China Carbide Tipped Pilot Drill, Find details about China Carbide Tipped Pilot Drill, Twist Drill Bits from Carbide Tipped Pilot Drill
Procuct Name | Carbide Tipped Pilot Drill |
Material | High Speed Steel |
Diameter | 3mm-6mm |
Shank | 1-Flat Shank |
Head Tip | 118° Step Tip |
Length | 99mm |
Finish | Bright (Black Oxide is available) |
Package | 5 or 10 pcs in one PVC Punch |
Features | 1.High speed steel and diamond ground, leaving them sharper and with a longer drilling life. 2.It features a thicker core than a standard pilot bit, which provides ultimate strength and protects against side-load breakage; 3.Stepped Head Tip design for keep the bit from walking,and a easy start for fast, accurate hole. 4.Being used as a pilot drill for a HSS hole Saw. |