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For Construction Work

No.28H H.S.S.Bolt Filling Bit

Guide(Drill)×Cutter
H.S.S.Bolt Filling Bit Unit mm
Size (Guide×Cutter)
15×55 18×55
15×60 18×60
15×65 18×65
21×65 -
Cutter

Cutter

S=Size O/A=Overall Length Unit mm

Size O/A Length
55 40
60 40
65 40



Guide

Guide

S=Size O/A=Overall Length T/L=Twist Length SD=Shank Dia. Unit mm

Size O/A
Length
Twist
Length
Shank
Dia.
15 150 70 12
18 150 70
Drill

Drill

S=Size O/A=Overall Length T/L=Twist Length SD=Shank Dia. Unit mm

Size O/A
Length
Twist
Length
Shank
Dia.
15 210 135 12
18 210 135
21 210 135