MEGA-Step-Drill-Steel-Plus
The double-edged step drill MEGA-Step-Drill-Steel-Plus was specifically developed to produce thread core holes according to DIN 8378. With optimized centering and two guide chamfers, the step drill achieves a significant increase in wear resistance and performance.
Selected facets:
- external cooling Cooling
- 12.0 Shank diameter (d2)
- internal cooling Cooling
- 3.0 Shank diameter (d2)
- MEGA-Step-Drill-Steel-Plus family
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Diameter (d1)
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Product Family
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Step length (l3)
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Total length (l1)
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Number of cutting edges (z)
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Product category
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MEGA-Step-Drill-Steel-Plus
d1: 8,5 mm; d2: 12 mm; d3: 12 mm; l1: 102 mm; l3: 25,5 mm; internal cooling; z: 2; sink angle: 90 °; SCD591-0850-2-2-140HA03-HP358
Order number: 31140995
In Stock -
MEGA-Step-Drill-Steel-Plus
d1: 8,5 mm; d2: 12 mm; d3: 12 mm; l1: 102 mm; l3: 25,5 mm; external cooling; z: 2; sink angle: 90 °; SCD590-0850-2-2-140HA03-HP358
Order number: 31228965
In Stock -
MEGA-Step-Drill-Steel-Plus
d1: 9,3 mm; d2: 12 mm; d3: 12 mm; l1: 102 mm; l3: 25,5 mm; internal cooling; z: 2; sink angle: 90 °; SCD591-0930-2-2-140HA03-HP358
Order number: 31140996
In Stock -
MEGA-Step-Drill-Steel-Plus
d1: 9,3 mm; d2: 12 mm; d3: 12 mm; l1: 102 mm; l3: 25,5 mm; external cooling; z: 2; sink angle: 90 °; SCD590-0930-2-2-140HA03-HP358
Order number: 31228966
In Stock
