• T&C Shark SD090-M8 Step Drill
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T&C Shark SD090-M8 Step Drill

T&C Shark SD090-M8 Step Drill

T&C Shark SD090-M8 Step Drill is a multi-diameter stepped cutting tool designed to drill progressive hole sizes in a single pass, sourced direct from Korea.

Key features

  • Step drills like this are commonly used in sheet metal fabrication, electrical enclosure work, and HVAC panel production where clean, burr-free holes of varying diameters are needed without tool changes
350-3207 MPN: SD090-M8 | M8 (1-90°) | Spec: M8 | Overall Length: 100 | d1: 8.4 | d2: 16.4 | Shank Diameter: 12 | Small Diameter Length: 19
350-3225 MPN: SD090-M2 | M2 (1-90°) | Spec: M2 | Overall Length: 45 | d1: 2.2 | d2: 4.6 | Shank Diameter: 4.6 | Small Diameter Length: 6
350-3234 MPN: SD090-M2.5 | M2.5 (1-90°) | Spec: M2.5 | Overall Length: 45 | d1: 2.7 | d2: 5.7 | Shank Diameter: 5.7 | Small Diameter Length: 7
350-3289 MPN: SD090-M10 | M10 (1-90°) | Spec: M10 | Overall Length: 110 | d1: 10.5 | d2: 20.4 | Shank Diameter: 12 | Small Diameter Length: 23
350-3298 MPN: SD090-M3 | M3 (1-90°) | Spec: M3 | Overall Length: 45 | d1: 3.2 | d2: 6.5 | Shank Diameter: 6.5 | Small Diameter Length: 9
350-3304 MPN: SD090-M3.5 | M3.5 (1-90°) | Spec: M3.5 | Overall Length: 50 | d1: 3.7 | d2: 7.6 | Shank Diameter: 7.6 | Small Diameter Length: 10
350-3322 MPN: SD090-M6 | M6 (1-90°) | Spec: M6 | Overall Length: 63 | d1: 6.4 | d2: 12.4 | Shank Diameter: 12.4 | Small Diameter Length: 15
350-3340 MPN: SD090-M4 | M4 (1-90°) | Spec: M4 | Overall Length: 50 | d1: 4.3 | d2: 8.6 | Shank Diameter: 8.6 | Small Diameter Length: 11
350-3359 MPN: SD090-M5 | M5 (1-90°) | Spec: M5 | Overall Length: 55 | d1: 5.3 | d2: 10.4 | Shank Diameter: 10.4 | Small Diameter Length: 13
350-3650 MPN: SD090-M12 | M12 (1-90°) | Spec: M12 | Overall Length: 120 | d1: 13.0 | d2: 25.0 | Shank Diameter: 12 | Small Diameter Length: 28
Step DrillsT&C Shark
10 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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T&C Shark SD090-M8 Step Drill

Brand T&C Shark·Step Drills

Available part numbers (10)

350-3207, 350-3225, 350-3234, 350-3289, 350-3298, 350-3304, 350-3322, 350-3340, 350-3359, 350-3650

How to order

Send the T&C Shark part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
350-3207MPN: SD090-M8 | M8 (1-90°) | Spec: M8 | Overall Length: 100 | d1: 8.4 | d2: 16.4 | Shank Diameter: 12 | Small Diameter Length: 19
350-3225MPN: SD090-M2 | M2 (1-90°) | Spec: M2 | Overall Length: 45 | d1: 2.2 | d2: 4.6 | Shank Diameter: 4.6 | Small Diameter Length: 6
350-3234MPN: SD090-M2.5 | M2.5 (1-90°) | Spec: M2.5 | Overall Length: 45 | d1: 2.7 | d2: 5.7 | Shank Diameter: 5.7 | Small Diameter Length: 7
350-3289MPN: SD090-M10 | M10 (1-90°) | Spec: M10 | Overall Length: 110 | d1: 10.5 | d2: 20.4 | Shank Diameter: 12 | Small Diameter Length: 23
350-3298MPN: SD090-M3 | M3 (1-90°) | Spec: M3 | Overall Length: 45 | d1: 3.2 | d2: 6.5 | Shank Diameter: 6.5 | Small Diameter Length: 9
350-3304MPN: SD090-M3.5 | M3.5 (1-90°) | Spec: M3.5 | Overall Length: 50 | d1: 3.7 | d2: 7.6 | Shank Diameter: 7.6 | Small Diameter Length: 10
350-3322MPN: SD090-M6 | M6 (1-90°) | Spec: M6 | Overall Length: 63 | d1: 6.4 | d2: 12.4 | Shank Diameter: 12.4 | Small Diameter Length: 15
350-3340MPN: SD090-M4 | M4 (1-90°) | Spec: M4 | Overall Length: 50 | d1: 4.3 | d2: 8.6 | Shank Diameter: 8.6 | Small Diameter Length: 11
350-3359MPN: SD090-M5 | M5 (1-90°) | Spec: M5 | Overall Length: 55 | d1: 5.3 | d2: 10.4 | Shank Diameter: 10.4 | Small Diameter Length: 13
350-3650MPN: SD090-M12 | M12 (1-90°) | Spec: M12 | Overall Length: 120 | d1: 13.0 | d2: 25.0 | Shank Diameter: 12 | Small Diameter Length: 28

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