Metal Drill Bits

HSS Step Drill Bit, Hex Shank

For rotary drills/drivers, For impact drill/drivers

Pre-punching is not necessary as the split-point tip allows for an easy start
CNC ground spiral flute enables optimised chip removal and less vibration for even drilling
Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders

Step diameter (range) mm 4-20

Step height mm 4

Choose a pack size 1 Pcs

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HSS step drill bits
(2608597524)

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HSS step drill bits 2 608 597 524

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For rotary drills/drivers, For impact drill/drivers

Fits tools of most brands

Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders

Smooth Drilling in Several Diameters with One Drill Bit

HSS Step Drill Bit performs smooth drilling in several diameters with one drill bit

CNC ground spiral flute enables optimised chip removal and less vibration for even drilling
Highest cutting smoothness due to axial and radial relief grinding
Made of HSS for a long lifetime. Laser-markings for hole diameters.