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.
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Diameter (d1)
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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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MEGA-Step-Drill-Steel-Plus
d1: 6,8 mm; d2: 10 mm; d3: 10 mm; l1: 89 mm; l3: 21 mm; external cooling; z: 2; sink angle: 90 °; SCD590-0680-2-2-140HA03-HP358
Order number: 31141315
In Stock -
MEGA-Step-Drill-Steel-Plus
d1: 6,8 mm; d2: 10 mm; d3: 10 mm; l1: 89 mm; l3: 21 mm; internal cooling; z: 2; sink angle: 90 °; SCD591-0680-2-2-140HA03-HP358
Order number: 31140993
In Stock -
MEGA-Step-Drill-Steel-Plus
d1: 7,450 mm; d2: 10 mm; d3: 10 mm; l1: 89 mm; l3: 21 mm; internal cooling; z: 2; sink angle: 90 °; SCD591-0745-2-2-140HA03-HP358
Order number: 31140994
In Stock -
MEGA-Step-Drill-Steel-Plus
d1: 7,450 mm; d2: 10 mm; d3: 10 mm; l1: 89 mm; l3: 21 mm; external cooling; z: 2; sink angle: 90 °; SCD590-0745-2-2-140HA03-HP358
Order number: 31228964
In Stock
