Hammer Drill Bit BOSCH SDS-MAX M4 20x400x520 mm
Common Characteristics
4-Cutter Head with Long Lifetime in Concrete
SDS max-4 Drill Bit is equipped with a 4-cutter head and delivers long lifetime in concrete
4-cutter design ensures prolonged use with no jamming when drilling rebar
2-flute U-shape also lenghthens life while offering good dust removal
Durability is further secured via the bit?s highly durable carbide, which resists wear
Technical Data
| Parameter | Value |
|---|
| Diameter | 20
mm |
| Working length | 400
mm |
| Total length | 520
mm |