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Drilling tools
Stone drill

Hammer drill bit, four-cutter with SDS-max Metal cutting tools
For use in stone, concrete, reinforced materials and masonry

Z SDS
max
VHM
4
Application: Advantage:
For drilling and hammer drilling in concrete, ƒ High-quality cemented carbide ensures a very long
reinforced materials, masonry, granite, natural and service life and heat resistance even when drilling
artificial stone and sand-lime brick. in hard-wearing materials
Execution: ƒ Innovative four-cutter design with a solid carbide
centring point and an angled secondary cutting
ƒ Soldered cemented carbide cutting insert, SDS edge ensures the longest possible service life and
shank, two cutters up to 14 mm diameter and four- high drilling rates combined with high centring
cutters from 16 mm diameter accuracy
ƒ Optimised spiral forms ensure low vibration
ƒ 4-spiral groove design ensures very good sawdust
removal and minimises the effort required
Cutting edge Ø Chip flute Length (mm) Number of 11192... Cutting edge Ø Chip flute Length (mm) Number of 11192...
(mm) length (mm) cutting edges ID no. (mm) length (mm) cutting edges ID no.
(PCS) (PCS)
12 400 540 4 121 O. R. 20 800 920 4 202 O. R.
14 200 340 4 140 O. R. 22 400 520 4 221 O. R.
14 400 540 4 141 O. R. 25 200 320 4 250 O. R.
16 200 340 4 160 O. R. 25 400 520 4 251 O. R.
16 400 540 4 161 O. R. 28 450 570 4 281 O. R.
18 200 340 4 180 O. R. 30 450 570 4 301 O. R.
18 400 540 4 181 O. R. 32 450 570 4 321 O. R.
20 200 340 4 200 O. R. Unit price, €
20 400 520 4 201 O. R.
Prod. group 113
Core drill HSS DIN 344
For universal use up to 1000 N/mm2
Z
HSS
3
Application: Advantage:
For core drilling pre-drilled, pre-cast or punched ƒ Stable section combined with the three tips ensure
holes. that any mis-alignments and run-out of the pre-
Execution: made holes are corrected
ƒ 3 tip design
2
Application Steel (N/mm ) Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11410 22 20 10 6 4 40 50 40 35 30 25 40 20
Cutting edge Ø Cutting edge Length (mm) f steel 700 ˜ 11410... Cutting edge Ø Cutting edge Length (mm) f steel 700 ˜ 11410...
(mm) length (mm) (mm/U) ID no. (mm) length (mm) (mm/U) ID no.
4.8 74 108 0.05 048 O. R. 8.8 107 151 0.07 088 O. R.
5 74 108 0.05 050 O. R. 9 107 151 0.08 090 O. R.
5.8 80 116 0.05 058 O. R. 9.8 116 162 0.08 098 O. R.
6 80 116 0.06 060 O. R. 10 116 162 0.08 100 O. R.
6.8 93 133 0.06 068 O. R. 11 125 173 0.08 110 O. R.
7 93 133 0.06 070 O. R. 11.75 134 184 0.08 117 O. R.
7.8 100 142 0.07 078 O. R. 12 134 184 0.08 120 O. R.
8 100 142 0.07 080 O. R. Unit price, €
Prod. group 117

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