• Seshin Buffalo T5-412 Step Drill Cobalt Step Drill - Twist Type
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Seshin Buffalo T5-412 Step Drill Cobalt Step Drill - Twist Type

Seshin Buffalo T5-412 Step Drill Cobalt Step Drill - Twist Type

Seshin Buffalo T5-412 Cobalt Step Drill (Twist Type) is a multi-diameter stepped cutting tool designed for drilling progressively sized holes in a single pass, sourced direct from Korea.

Key features

  • Step drills of this type are widely used in sheet metal fabrication, electrical enclosure work, and light structural applications where clean, burr-free holes of varying diameters are needed without tool changes

Specifications

Shank Diameter 10
113-9770 MPN: T5-412(SKH55) | T5-412(SKH55) | Shank Diameter: 10 | Range: 4~12 | Size Increment: 2
113-9789 MPN: T9-412(SKH55) | T9-412(SKH55) | Shank Diameter: 10 | Range: 4~12 | Size Increment: 1
113-9798 MPN: T7-618(SKH55) | T7-618(SKH55) | Shank Diameter: 10 | Range: 6~18 | Size Increment: 2
113-9804 MPN: T10-422(SKH55) | T10-422(SKH55) | Shank Diameter: 10 | Range: 4~22 | Incremental Size: 2
113-9813 MPN: T13-535(SKH55) | T13-535(SKH55) | Shank Diameter: 10 | Range: 5~35 | Increment Size: 2~3
Step DrillsSeshin Buffalo
5 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Seshin Buffalo T5-412 Step Drill Cobalt Step Drill - Twist Type

Brand Seshin Buffalo·Step Drills

Available part numbers (5)

113-9770, 113-9789, 113-9798, 113-9804, 113-9813

How to order

Send the Seshin Buffalo 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
113-9770MPN: T5-412(SKH55) | T5-412(SKH55) | Shank Diameter: 10 | Range: 4~12 | Size Increment: 2
113-9789MPN: T9-412(SKH55) | T9-412(SKH55) | Shank Diameter: 10 | Range: 4~12 | Size Increment: 1
113-9798MPN: T7-618(SKH55) | T7-618(SKH55) | Shank Diameter: 10 | Range: 6~18 | Size Increment: 2
113-9804MPN: T10-422(SKH55) | T10-422(SKH55) | Shank Diameter: 10 | Range: 4~22 | Incremental Size: 2
113-9813MPN: T13-535(SKH55) | T13-535(SKH55) | Shank Diameter: 10 | Range: 5~35 | Increment Size: 2~3

Need a different model, or a part not listed here? Send us your parts list →

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