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Approved Vendor
High-Speed Steel Combination Drill Bit/Tap
Manufacturer part: 2748A81
Drill and thread holes with the same bit. The tap section has a plug chamfer with 3-5 chamfered threads for through holes and blind holes.High-Speed Steel—For Fastener Threads—Cut threads into holes so screws, bolts, and rods fit snugly. Wear and heat resistant, these bits are versatile for use on a range of materials. Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.Spiral Flute—Pull chips out of the hole to prevent buildup when tapping.Square Shank—Use in a tap holder for drill presses and milling machines.
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ECCN
- EAR99
- Finish
- Titanium Nitride (TiN) Coated
- Material
- High-Speed Steel
- Bit Style
- Fluted
- Flute Type
- Spiral
- For Use On
- Aluminum, Brass, Bronze, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel
- Shank Type
- Square
- For Cutting
- Fastener Threads
- Performance
- Chip Clearing, Tapping
- Thread Size
- 4-40
- Thread Type
- UNC
- Chamfer Type
- Plug
- Thread Length
- 3/8,"
- Drill Bit Size
- 43 Ga.
- Overall Length
- 1 ,7/8,"
- RoHS Compliance
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance
- Specialty Metals COTS-Exempt
- Number of Flutes
- 2
- REACH Compliance
- REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
- USMCA Qualifying
- No
- Country of Origin
- United States
- Schedule B Number
- 820750.2080
- Pitch Diameter Limit
- H2
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| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 2748A81 | $24.77 USD | Contact supplier | Contact supplier | Authorized · US distributor |
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