Sutton Tools High Speed Steel 9 Steps Step Drill Bit, 4 mm x 4 mm, Flat

Subtotal (1 unit)*

$44.60

(exc. GST)

$49.06

(inc. GST)

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  • Ready to ship from 20 May 2026
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1 +$44.60

*price indicative

RS Stock No.:
204-3797
Mfr. Part No.:
D50441209
Brand:
Sutton Tools
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Brand

Sutton Tools

Product Type

Step Drill Bit

Number of Steps

9

Drill Diameter

4 to 12 mm

Number of Pieces

1

Maximum Drilling Thickness

12mm

Material

High Speed Steel

Minimum Head Size

4mm

Maximum Head Size

4mm

Shank Type

Flat

Standards/Approvals

No

Sutton Tools HSS Step Drill 4-12mm


The Sutton tools HSS step drill used in sheet metal, aluminium, plastic & fibre glass, ideal for sheet metal without pre-drilling. During drilling, the next step deburrs the previously drilled hole. It has 9 steps comes in the range from 4 to 12 mm sizes.

Fixed Drilling Steps: Spiral Flute for reduced vibration and greater control through steps

Made from HSS: Constructed from M2 high speed steel offering the best combination of strength, heat & wear resistance

Flat Shank: Three flats suits 3-jaw chuck

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