Drill Bit Set 1-10mm

Product Name: HSS-4241 Twist Drill Bit Set

Features:

• Made of HSS-4241: High hardness, wear-resistant, sharp and durable

• 135° Split Point with Double Back Angle: Ensures fast and precise drilling with smooth cutting

• Sharp Cutting Edges: Clean holes with reduced burrs

• Spiral Flute Design: Efficient chip removal and enhanced cutting performance

Drill Sizes (Diameter x Working Depth):

• 1mm × 16mm

• 1.5mm × 18mm

• 2mm × 24mm

• 2.5mm × 30mm

• 3mm × 33mm

• 3.5mm × 38mm

• 4mm × 42mm

• 4.5mm × 47mm

• 5mm × 51mm

• 5.5mm × 56mm

• 6mm × 56mm

• 6.5mm × 62mm

• 7mm × 68mm

• 7.5mm × 74mm

• 8mm × 74mm

• 8.5mm × 80mm

• 9mm × 81mm

• 9.5mm × 86mm

• 10mm × 86mm

Applications:
Suitable for drilling in iron, aluminum alloy, alloy steel, copper, aluminum, wood, and plastic.