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Hammer drill bit Max Quadro-S

Hammer drill bit Quadro-S Max 4-spiral
DRL-HAM-MAX-QUADRO-S-4SPRL-20/520/400

Art.-no. 0647702052
EAN 4045727117743

Prices for customers after login
Hammer drill bit Max Quadro-S

Art.-no. 0647702052

Prices for customers after login
Quantity
PU
x 1 pcs

Exclusively for trade customers

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Strong hammer drill bit with X-shaped head geometry and four-spiral feed helix for fast drilling speed with significantly smoother running and greater precision in comparison with conventional drill bits featuring a head with two cutting edges

No hooking in


The drill bit tends to hook into reinforcements to a far lesser extent thanks to the geometry with four cutting edges.



Precise spot drilling


The special self-centring point enables precise spot drilling.



Greater precision


This is the result of the four cutting edges of the drill bit head being better positioned in the drill hole, as well as the four-spiral drill bit helix and the smaller friction surface. The four large-volume feed helixes ensure fast transport of drilling dust.

Notice

Please note: With long drill bit lengths, pre-drill with a short drill bit of the same diameter!

Iron reinforcements may only be drilled through with permission from a structural engineer.

Product information

Datasheets(X)

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Diameter (Ø)

20 mm

Length

520 mm

Working length

400 mm

Number of cutting edges

4 PCS

Number of spirals

4 PCS

Drilling speed (point system)

3 of 4 points

Smoothness of running (points system)

3 of 4 points

Accuracy (point system)

2 of 4 points

Reinforcement strength (points system)

2 of 4 points

Service life (points system)

2 of 4 points

Tool holding device

Suitable for SDS-max

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

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Technical information