Features:
Chip removal for smoothly increased drilling speed.
Quick-Change Hex Shank with groove for reducing slipping and prevent falling off.
Constructed from high speed steel for durability, head with polished surface for longevity.
Cutting edge with double side cutting spurs of for durable and quick drilling effortlessly.

Specifications:
Material: High Carbon Steel
Drill Bits Size Included:
10mm / 0.4 inch
12mm / 0.5 inch
16mm / 0.6 inch
18mm / 0.7 inch
20mm / 0.8 inch
25mm / 1 inches
Hex Shank Diameter: 6.35mm (universal 1/4 inch)
Total Length: 150mm / 6 inches

Package Contents:
6 x Spade Drill Bits
1 x Plastic Bag

Warning Tip:
Keep the drill bits Vertical while drilling.