Page 27 - Wurth Total Catalogue

QUADRO LONGLIFE SDS-PLUS HAMMER DRILL

The perfect solution when faced with reinforcements and
hard materials with optimised, symmetrical, one-piece head
with four cutting edges and Vario spiral conveyor.
Properties:
Dia. Total Length Working Length Art. No. Pack Qty. Drilling speed: ●●○○
in mm in mm in mm Operational smoothness: ●●●●
4 160 100 0648 554 016* 2 Accuracy: ●●●●
115 50 0648 055 011 Reinforcement strength: ●●●●
5
165 100 0648 055 016 Service Life: ●●●●
110 50 0648 055 511
5.5
160 100 0648 055 516 2 Significantly improved compatibility with reinforcements.
165 100 0648 056 016 The symmetrical 4 x 90° cutting edge geometry (up to Ø 8 mm with solid
215 150 0648 056 021
6 carbide head) prevents the drill bit from hooking in or running off centre
260 200 0648 056 026 when striking reinforcements or hard pebbles in concrete.
315 250 0648 056 031 1
160 100 0648 056 516 Noticeably quicker drilling.
210 150 0648 056 521
6.5 The advanced tip geometry and asymmetrically placed elevations on the
260 200 0648 056 526 cutting edges ensure improved traction.
310 250 0648 056 531
165 100 0648 058 016 Perfect drilling properties over the entire service life.
8 265 200 0648 058 026 2 • Thanks to head geometry that is tailored to the drill bit diameter.
310 250 0648 058 031 • Ø 5–16 mm: One-piece carbide element for high stability thanks to the
210 150 0648 051 022 maximised attachment surface with the steel body.
260 200 0648 051 027
10 • Ø 18-32 mm: Multi-piece carbide element for faster drilling progress
310 250 0648 051 032 and improved buffering of the torsional forces thanks to the trisection.
450 390 0648 051 046 1
210 160 0648 051 221 Considerably improved drilling speed and dust removal
260 200 0648 051 226 2
12 while at the same time offering increased protection against
310 260 0648 051 231 1 breakage.
450 400 0648 051 245 Vario spiral conveyor with core reinforcement and back that narrows at the
210 150 0648 051 421 2 front and widens at the rear, as well as sharper angle at the spiral end.
260 210 0648 051 426
14 • Reduced friction.
310 260 0648 051 431 • Increased stability.
450 400 0648 051 445 • Maximum transmission of impact energy.
210 160 0648 051 621
260 210 0648 051 626
16 Optimum guidance in drilled hole.
310 260 0648 051 631 Thanks to the four cutting edges and four-spiral geometry of the drill bit,
450 400 0648 051 645 the bit is optimally guided into the drilled hole.
250 200 0648 051 825
18
450 400 0648 051 845 Precise spot drilling.
250 200 0648 052 025
20 1 The special self-centring tip enables precise spot drilling.
450 400 0648 052 045
250 200 0648 052 225
22 Notice
450 400 0648 052 245 Iron reinforcements may only be drilled through with permission from a
250 200 0648 052 425
24 structural engineer. With long drill bit lengths, pre-drill using a short drill bit
450 400 0648 052 445 of the same diameter.
250 200 0648 052 825
28
450 400 0648 052 845
250 200 0648 053 025
30
AUS. pub. 09/17 © * Note: two head cuttter. 0648 053 245
0648 053 045
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400
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