Fastener Products

All Drill Bit Power J　PJH／PJM

  • Uses a special carbide tip that is strong against impact and is compatible with high power hammer drills.
  • The spiral has a marking groove that can be used as a guide for the drilling depth.
Unit：mm
Diameter ① ② ③
14.5 100 145 170
16.0 105
18.0 130 180 210
19.0
20.0
22.0 160 210 250
23.0
24.0
25.0
28.0 180 250 290
30.0

For concrete seismic retrofitting

PJH

Open chart in PDF

Diameter PJH PJM Diameter
Unit：mm Unit：mm
Full length Working length Full length Working length
14.5 – – 320 190 14.5
16.0 320 190 320 190 16.0
18.0 360 230 360 230 18.0
19.0 – – 360 230 19.0
20.0 – – 360 230 20.0
22.0 400 270 400 270 22.0
23.0 400 270 – – 23.0
24.0 400 270 400 270 24.0
25.0 400 270 400 270 25.0
28.0 450 310 450 310 28.0
30.0 450 310 450 310 30.0
・ The stock is low. This item will be discontinued as soon as out of stock
PJM
PJH/PJM Type　Recommended size