Integral bit for rotary hammer, 20mm-280~700mmL

Integral bit (Made in Japan) designed for TH5-S Rotary Hammer, THD-1100 pneumatic hammer etc.
 
Tungsten carbide chip size: 20mm
Available length and unit price US$:
280mm: $68
400mm: $96
500mm: $110
600mm: $132
700mm: $149
Effective length: Full length - 120mm