Accessories
For using portable drilling machines
Hartmetalllochsäge

shank Ø 10 mm for hole saws Ø 15-60 mm

suitable centre drill see Ref.
J.20.1011 or J.20.1440.

J.20.1131

shank Ø 13 mm for hole saws Ø 61-100 mm

suitable centre drill see Ref.
J.20.1012 or J.20.1441.

J.20.1137

shank SDS-PLUS for hole saws Ø 15-100 mm

suitable centre drill see Ref.
J.20.1012 or J.20.1441.

J.20.1123
Use only without hammer

HSS centre drill 6x60 mm for shank
(J.20.1131)


for average use

J.20.1011

HSS centre drill (cross hatch+coated)
6x60 mm for shank (J.20.1131)


for heavy-duty use

J.20.1440

HSS centre drill 8x60 mm for shank
(J.20.1123, J.20.1137)


for average use

J.20.1012

HSS centre drill (cross hatch+coated)
8x60 mm for shank (J.20.1123, J.20.1137)


for heavy-duty use

J.20.1441

Ejector spring for centre drill Ø 6 mm =
(J.20.1011, J.20.1440)


Pushes the core slug out of the hole saw

J.20.1001

Ejector spring for centre drill Ø 8 mm =
(J.20.1012, J.20.1441)


Pushes the core slug out of the hole saw

J.20.1006
For using pillar drilling machines

Morse Taper 2 for hole saws Ø 15-100 mm


Suitable centre drill see
Ref. J.20.1012 or J.20.1441.

J.20.1135

Morse Taper 3 for hole saws Ø 15-100 mm


Suitable centre drill see
Ref. J.20.1012 or J.20.1441.

J.20.1136
For using core drilling machines

Adapter for core drilling machines


with Weldonshank 19 mm for Ø 14-65 mm
J.20.1442

Adapter for Fein-core drilling machines


with "Quick In" shank for Ø 14-65 mm J.20.1443

Adapter for Nitto-Kohki-core drilling machines


with "one touch" shank for Ø 14-65 mm J.20.1444

Suitable ejector pins for above mentioned adapters

(packing unit: 2 pieces)
J.20.1261