6 PCS Step Drill Bit and Saw Drill Set HSS Drill Bits for Sheet Aluminum Iron Metal Stainless Steel Wood Hole Drilling Expanding Multifunction Spiral Grooved Step Drill for Woodworking Industry DIY NO5115

Features:

6 pieces/ set: 4-12mm/ 4-20mm/ 4-32mm step drill, 3mm/ 6mm/ 8mm saw drill. Plastic bag package or plastic storage box package for option.

High speed steel material, high strength and durability. Ti plating surface reduces the probability of drill and material bonding.

This drill set can meet various needs, and is mainly used for wood, stainless steel, mold steel, steel sheet and different kinds of metal material.

Perfect accessories, the drill bits can be compatible with electric hand drill and lithium battery powered electric drill.

Multifunction and practical tool for woodworking, decor, DIY, industry, etc. Compact and lightweight, easy to carry.

Note: Size and color may be slightly different because of manual measurement and different light conditions. Thank you for understanding.

Specifications:

Package: Plastic Bag/ Plastic Box (Optional)

Material: High Speed Steel

Surface Treatment: Ti Plating

Step Drill: 4-12mm/ 4-20mm/ 4-32mm

Saw Drill: 3mm/ 6mm/ 8mm

Package Size: 12 * 10 * 3cm / 4.72 * 3.94 * 1.18in (Plastic Bag); 17 * 11.6 * 3.3cm / 6.69 * 4.57 * 1.30in (Plastic Box)

Package Weight: 270g / 9.52oz (Plastic Bag); 400g / 14.11oz (Plastic Box)

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