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Miscellaneous drills Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
157760 Set of taper drills

HSS TiN

P M N
≤ 850 ≤ 900 Cu, AI

With TiN coating, in metal case.
TiN coating gives longer service life, higher cutting speeds and reduced edge build-ups.
Consisting of:
157710.0100: 1 pieces Progressive boring bit KSB Cylinder shaft, HSS-TiN Size 0 TIN 3.0-14.0 mm
157710.0200: 1 pieces Progressive boring bit KSB Cylinder shaft, HSS-TiN Size 1 TIN 8.0-20.0 mm
157710.0300: 1 pieces Progressive boring bit KSB Cylinder shaft, HSS-TiN Size 2 TIN 16.0-30.5
mm
Order ID Assortment Contents, 1 unit each
157760.0100 KSB TiN 0 / 1 / 2
157805 Core drill GÜHRING
HSS DIN
344

HSS, with straight shank and drive flat to DIN 1809, DIN 344.
Order ID d1 l2 l1 d2 Ø min.
mm mm mm mm mm
157805.0100 4.8 74 108 4.8 3.5
157805.0200 5.8 80 116 5.8 4.2
157805.0300 6.8 93 133 6.8 4.9
157805.0400 7.8 100 142 7.8 5.6
157805.0500 8.8 107 151 8.8 6.3
157805.0600 9.8 116 162 9.8 7
157805.0700 10.75 125 173 10.75 7.7
157805.0800 11.75 134 184 11.75 8.4
157825 Core drill GÜHRING
HSS DIN Z
343 3

HSS, with morse taper shank, 3 flutes, DIN 343.
Order ID d1 l2 l1 MT Ø min.
mm mm mm mm
157825.0100 9.8 87 168 1 7
157825.0200 10.75 94 175 1 7.7
157825.0300 11.75 101 182 1 8.4
157825.0400 12.75 101 182 1 9.1
157825.0500 13.75 108 189 1 9.8
157825.0600 14.75 114 212 2 10.5
157825.0700 15.75 120 218 2 11.2
157825.0800 16.75 125 223 2 11.9
157825.0900 17.75 130 228 2 12.6
157825.1000 18.7 135 233 2 13.3
157825.1100 19.7 140 238 2 14
157825.1200 20.7 145 243 2 14.6
157825.1300 21.7 150 248 2 15.3
157825.1400 22.7 155 253 2 16
157825.1500 23.7 160 281 3 16.6
157825.1600 24.7 160 281 3 17.3
157825.1700 25.7 165 286 3 18
157825.1800 27.7 170 291 3 19.3
157825.1900 29.7 175 296 3 20.5
157825.2000 31.6 185 334 4 22
157825.2100 34.6 190 339 4 25
157825.2200 39.6 200 349 4 28

Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 723