Button Bit

Bit Shank Type

Recommend Hole Diameter

Standard of the
KUKJE Hammer

DHD340A

4 1/8 " (Φ105mm)~ 5" (Φ127mm)

K090D

SD-4 (A34-15)

K090S

MACH44

K090M

DHD350R

5" (Φ127mm)~ 5 3/4" (Φ145mm)

SD-5 (A43-15)

K110S

DHD360

6" (Φ152MM) ~ 7 1/2" (Φ190mm)

K140D

K140S

XL-6

K140X

SD-8 (A63-15)

7 1/2" (Φ190mm) ~ 10" (Φ253mm)

K170S

DHD380

7 3/4" (Φ195mm) ~ 10" 5/8" (Φ270mm)

K180D

K220

9 7/8" (Φ250mm) ~ 11 7/8" (Φ300mm)

K220

SD-10

9 7/8" (Φ250mm) ~ 12" (Φ305mm)

K220S

KAUGER12

11 7/8" (Φ300mm) ~ 15" (Φ380mm)

KAUGER12

K270

11 7/8" (Φ300mm) ~ 17 1/2" (Φ445mm)

K270

DHD112

K270D

DHD112S

18" (Φ460mm) ~24" (Φ610mm)

SD-12

11 7/8" (Φ300mm) ~ 17 1/2" (Φ445mm)

K270S

N120

18" (Φ460mm) ~ 24" (Φ610mm)

KN3212

N125

13 3/4" (Φ350mm) ~ 20"(Φ508mm)

K320

14" (Φ355mm) ~ 20" (Φ508mm)

K320

K320R

K320R

K350

17 1/2" (Φ445mm) ~ 21 5/8" (Φ560mm)

K350

AD-350H

K370

17 1/2" (Φ445mm) ~ 24" (Φ610mm)

K370

K370R

K370R

DD14C

17 1/2" (Φ445mm) ~ 22" (Φ560mm)

N180

18" (Φ460mm) ~ 25 1/2" (Φ650mm)

K410N

SD-18

K410S

QL200

DD16A

K470

21" ( Φ535mm) ~ 30 3/8" (Φ770mm)

K470

N240

24" ( Φ610mm) ~ 33 1/2" (Φ850mm)

K520N

K520

K520K

K520S

30" ( Φ760mm) ~ 39 3/8" (Φ1000mm)

K520NSU

K700

32" ( Φ810mm) ~ 46" (Φ1170mm)

K700