Company
<Specification>
● Total length (mm): 340, 380, 420, 520, 540, 570
● Effective length (mm): 200, 260, 300, 400, 450
● Number of blades: 5, 6
<Features>
● Perforation can be stable by reducing shock and caught. Burden to your body lessens over long periods of time.
● A most perfect circle can be drilled.
● Positioning performance has been improved.
● Safety when rebar contacts has been improved. (The swing by electric motor has been reduced.)
● Deck plate can be pierced.
● Abrasion of an outer diameter surface has been reduced.
<Use for>
● Suitable for drilling concrete, block, brick, stone, rock, deck plate plus concrete, and the like.
<Note>
● Applicable motor: SDS-max hammer drill
