#28 Hd Scrw Mach Cob Straw MPN:50883
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In Stock
SKU
505-890-50883
#28 Hd Scrw Mach Cob Straw MPN:50883
135 Heavy-Duty Cobalt Screw Machine Drill, #280.9375 in Flute Length, 1.9375 in OAL, Straw Finish
Additional Information
- UPC Code: 662355508831
- 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: .0066
- Item Length: 3.3661
- Item Width: .6299
- Item Height: .6299
- Item Cube: 1.33558
Attributes
- Dia. [Nom]: 0.1405 in
- Finish: Straw
- Flute Length: 0.9375 in
- Material: HSS-CO 8% (M42)
- No. of Flutes: 2
- Overall Length [Nom]: 1.9375 in
- Packing Type: Envelope
- Point Angle: 135
- Point Shape: Split
- Shank Type: Straight
- Tip Size Symbol [Nom]: #28
- Type: Screw Machine Drill
Features
- Heavy-duty geometry for drilling tougher materials by hand or machine
- Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
- Manufactured from premium cobalt high-speed steel
- 135 P3 split point is self-centering for reduced thrust and easier penetration, sizes under .0625 in do not have split points
- Straw and titanium nitride (TiN) finishes standard from stock; titanium aluminum nitride (TiAlN) is a non-stocked standard; alternate coatings available as stock modifications
Product info last updated on April 12, 2026 11:21pm UTC