#21 12 In Cobalt A/C EXT. Drl Type J MPN:C08175
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SKU
505-890-C08175
#21 12 In Cobalt A/C EXT. Drl Type J MPN:C08175
Aircraft NAS 907 Type J Heavy-Duty Cobalt Extension Drill Bit, Straw, #21 Wire dia Cutting, Split, 12 in OAL
Additional Information
- UPC Code: 697334010074
- Country of Origin: UNITED STATES
- Special Order Item: Yes
- State Restricted: NO
- Minimum Order Quantity: 12
- Minimum Order UOM: EA
- Cost UOM: PK
- UOM Conversion: 12 EA = 1 PK
- Item Weight: .0684
- Item Length: 13.7795
- Item Width: .7874
- Item Height: .7874
- Item Cube: 8.54327
Attributes
- Applicable Materials: Alloy Steel; Aluminum; Gray and Nodular Cast Iron; Hardened Steel; Hi-Temp Alloy; Low Carbon Steel; Non-Ferrous; Stainless Steel
- Bit Length: 12 in
- Coating: Straw Oxide
- Cutting Diam [Nom]: #21 Wire
- Dia. [Nom]: #21 Wire
- Finish: Straw Oxide
- Flute Length: 2.125 in
- Material: HSS-CO 8% (M42)
- No. of Flutes: 2
- Overall Length [Nom]: 12 in
- Point Angle: 135 RHC/RHS
- Point Shape: Split
- Shank Type: Straight
- Type: Style 3722-12
Features
- Highly heat resistant substrate for tough to machine materials
- Extended lengths for long reach applications, 6-inch (3722-6) and 12-inch (3722-12)
- Manufactured from premium cobalt high-speed steel (HSS)
- Straw finish adds lubricity and easily identifies cobalt drills
Product info last updated on April 13, 2026 1:05am UTC