ESS.430/2

Step drill.

Step drill. 1 x ESD.412, 1 x ESD.420, 1 x ESD.630. Packed in plastic case.

EAN code	8718375410707
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The Euroboor ESS.430/2 Step Drill Set includes three TiN-coated step drills (ESD.630, ESD.420, and ESD.412), suitable for hole sizes from ø 4 mm to ø 30 mm. Packed in a durable plastic case, this set is ideal for professionals working with stainless steel, aluminium/aluminum, brass, copper, and plastic.

ESD.412
Ø: 4 – 12 mm
Length: 65 mm
Shank Size: 6 mm with 3 flats
Step Size: 1 mm per step
Number of Steps: 9

ESD.420
Ø: 4 – 20 mm
Length: 75 mm
Shank Size: 8 mm with 3 flats
Step Size: 2 mm per step
Number of Steps: 9

ESD.630
Ø: 6 – 30 mm
Length: 97 mm
Shank Size: 10 mm with 3 flats
Step Size: 2 mm per step
Number of Steps: 13

Includes: ESD.630 (ø 6–30 mm), ESD.420 (ø 4–20 mm), ESD.412 (ø 4–12 mm)

TiN-coated for extended tool life and reduced wear

Made from high-speed steel (HSS) for strength and durability

Spiral flute ensures efficient chip removal

Laser-etched markings for easy diameter identification

3-flat shank prevents slippage in the chuck

Packed in heavy-duty plastic case