DRILLING

Helixes for earth augers, boring screws, horizontal or vertical auger boring flights for the drilling of terrain, varying in geological nature. In heavy-duty wear-resistant materials, Feasible in a wide variety of compositions.

Fields of application :

  • Pile Driving
  • Drilling
  • Land Surveys
  • Sampling

 

 

Spirals type

 

 

SECTIONAL FLIGHTS

 

Technical Details

 

Dimensions

Diameter (D) 20 ÷ 4000 (mm)
Pitch (P) 20 ÷ 12000 (mm)
Thickness (S) 2 ÷ 90 (mm)
Produced 360° – 180° – 120 ° – 90° – 45° – 30°

Materials

Carbon Steel FE360B (S235JR / 1.0037), FE430B (S275JR / 1.0044), FE510B (S355JR / 1.0045)
Stainless Steel
AISI304 (1.4301), AISI316L (1.4404), AISI316Ti (1.4571), AISI310S (1.4845)
Wear Resistant Steel
HARDOX 450/500, CREUSABRO 4800/8000, ROC 321/400, NAXTRA, DILLIDUR 450V/500V
Other Materials ROC Mn, COR–TEN A, ARMCO, Alluminio

 

 

SHAFTLESS SPIRALS

 

Technical Details

 

Dimensions

Diameter (D) 20 ÷ 660 (mm)
Pitch (P) 10 ÷ 1000 (mm)
Thickness (S) 3 ÷ 30 (mm)
Produced 360° – 180° – 120 ° – 90° – 45° – 30°

 

Materials

Carbon Steel
FE430B (S275JR / 1.0044), FE510B (S355JR / 1.0045)
Stainless Steel
AISI304 (1.4301), AISI316L (1.4404)

 

CONTACT US

For information about Motridal products and services, contact us.


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