TOP KOGYO ESK-17SL Electric Drill Socket Super Long Type

【Features】
- Economical shank replacement type, easy to replace with a single touch.
- The shank contact surface has high precision and is strong enough for long-term use without runout.
- 150mm depth type, convenient for installing ceiling cassette air conditioners.
- Super long type that can accommodate even long protruding all-thread bolts.
- Thin wall shape compatible with raceways (D-1, D-2) and conduit support brackets D-3.
- With scale marks for convenient level adjustment.
- Economical shank replacement type.
- The shank contact surface has very high precision and no runout.
- Strong enough for long-term use.
- Dedicated shank has twice the durability (compared to double-ended bits).
【Applications】
- For installing ceiling cassette type air conditioners.
- For leveling air conditioners, raceways, and conduit support brackets.
- For air conditioning, electrical construction, and piping work.