Scizor...looks like a fast guy. But he's not. Nice typing, though, except for the whole 4x weakness to fire. Beyond that, nice guy.

Jolly Nature (+Spd, -SpAtk)
@Choice Scarf
-Bullet Punch
-Metal Claw
-Bug Bite
252 Atk 252 Spd

Hit hard with technician and get out. Bullet Punch is there if you want priority (or if you're still too slow). With the choice scarf, you may as well go with Metal Claw for a STAB move. Pursuit gets guys switching, technician bonus, yup. Bug Bite is your other technician STAB. Use Jolly nature to raise speed more, and decreasing its useless special attack.