Bestgle HSS Twist Drill Bit Set,13Pcs 1.5mm-6.5mm High Speed Titanium Coated Steel Drill Bit Tool
Classic Industry grade HSS construction with titanium coating for capability and durability.
Fitted with 1/4″ hex shank and provides easy quick change outs.
135°Split Point provides fast and precise cutting while prevents walking and shedding.
Fully Ground spiral groove design clears chips and debris away from the bit, decreasing friction and heat for a faster drilling process.
Multi-size Drill Bit Set are suitable for metal(steel plate, aluminum plate, iron plate), wood, PVC (not applicable to wall,ceramic tiles etc).
Specification:
Material: High Speed Steel，Titanium Coating
Flute Type: Spiral
Surface Treatment: Titanium Plating
Shank: 1/4″ Hex Shanks (6.35mm)
Angle Point: 135 Degree
Size: 1.5mm (1 / 16inch), 2mm (5 / 64inch), 2.5mm (3 / 32inch), 3mm (7 / 64inch), 3.2mm (1 / 8inch), 3.5mm (9/64 inches), 4 mm (5/32 inches), 4.5 mm (11/64 inches), 4.8 mm (3/16 inches), 5 mm (13/64 inches), 5.5 mm (7/32 inches) ), 6 mm (15 / 64 inch), 6.5 mm (1/4 inch)
KINDLY NOTE:
Be Vertical – When drilling, try to keep the drill bit perpendicular to the object.
Control Speed and Pressure – When using electric drills, it’s recommended to use them with low speed and drilling pressure.The thicker the bits is, the slower speed and pressure should be taken.
Stay Cool – Pay attention to the heat, add water or coolant if necessary.
Package Included:
13 x Twist Drill Bit