Scarf Drill (Excadrill) @ Choice Scarf  
Ability: Sand Rush  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Horn Drill  
- Iron Head  
- Rock Slide  
Standard scarf driller, want to be jolly to outspeed base 100 ada and scarf tapu lele

AV Drill (Excadrill) @ Assault Vest  
Ability: Mold Breaker  
Level: 50  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Earthquake  
- Iron Head / Smart Strike 
- Rock Tomb  
- Horn Drill  
Max bulk, Smart strike can be used over iron head for glalie

Sand Rush Spread (Excadrill) @ Groundium Z  
Ability: Sand Rush  
Level: 50  
EVs: 252 Atk / 4 SpD/ 252 Spe  
Adamant Nature  
- Swords Dance  
- Earthquake  
- Rock Slide / Rock Tomb 
- Iron Head  
Standard Sand Rush, you can run jolly for extra speed but mostly you'll outspeed with ada. Steelium/Groundium/Rockium can all be used on sand rush

Sash Lead (Excadrill) @ Focus Sash  
Ability: Mold Breaker  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Rock Tomb  
- Toxic / Iron head / Horn drill / Swords Dance
Standard sash drill, first three are mandatory, anything can be 4th move

Sand Rush Alt Spread (Excadrill) @ Steelium Z  
Ability: Sand Rush  
Level: 50  
EVs: 244 Atk / 92 Def / 172 Spe  
Adamant Nature  
- Iron Head  
- Swords Dance  
- Earthquake  
- Rock Slide  
Defence allows you to live bulky mega mence (52 ada) eq as well as hippos eq.