SDS-Plus bits have grooves on the shanks that lock securely into the chuck but allow the bit to move back and forth independently of the chuck. They're super easy to insert and remove—no tools required. Some of the really big rotary hammers have a similar system, but larger called the SDS-Max.
Video:
Specification:
- 10x160mm,SDS plus
- Packed by plastic hanger
Package includes:
1 x Ingco SDS plus hammer drill DBH1211002
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