Product description:
- 5 drill bits do the work of 50
- Two-flute design for faster, smoother cutting
- 3-sided (TRI-FLAT) shank won't slip in the drill's chuck
- Cobalt coated to reduce friction and run cooler
- Automatically deburrs holes as you drill
- Made from long-lasting M2 steel
- Includes protective aluminum carrying case

Product specifications:
ackage Size: 15cm * 10.5cm * 4.2cm (L * W * H)
Weight: 450g

Package contents
1 x 1/4" to 1-3/8" 10-step drill bit
1 x 3/16 "to 7/8" 12-step drill bit
1 x 1/4" to 3/4'' 9-step drill bit
1 x 1/8" to 1/2" 13-step drill bit
1 x 3/16" to 1/2" 6- step drill bit
1 x Aluminum carrying case


Note: See the below images for more information on sizing.

Drill shank diameter:
1/4" - 1-3/8": 9mm
3/16" - 7/8": 9mm
1/4" - 3/4": 9mm
1/8" - 1/2": 6mm
3/16" - 1/2": 6mm