FREE delivery on orders over €150
Product Specifications:
| Item | Chucking Reamer |
| Application | Through Hole |
| Coolant Fed | Non Coolant Through |
| Coolant Through | No |
| Cutting Dia. Tolerance | 0" to 0.0005" |
| Cutting Direction | Right Hand |
| Cutting Direction-machining | Right Hand |
| Decimal Equivalent | 0.2031 |
| Dimensions Type | Fractional Inch |
| Finish | Bright Uncoated |
| Flute Length | 2" |
| Flute Type | Straight |
| List Number | 257 |
| Material | Carbide |
| Material Application | Aluminum, Composite, Plastic, Thermoplastic |
| No. Of Flutes | 2 |
| Overall Length | 4" |
| Primary Material Application | Carbon Fiber |
| Primary Material Application Iso Code | O |
| Reamer Application | Through Hole |
| Reamer Size | 13/64" |
| Shank Dia. | 0.203" , 13/64" |
| Shank Type | Straight |
| Size-decimal | 13/64" |
| Spiral Direction | Neutral |
| System Of Measurement | Imperial |
Shipping Info:
| Ship weight (kg) | 0.14 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 10.16 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Product Variants
| Product | Model | Shank Dia. | Primary Material Application Iso Code | Flute Length | Reamer Size | Size-decimal | Spiral Direction | Decimal Equivalent | List Number | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
300-2280 | 0.219" | K, M, N, P | 1" | #1 | #1 | Neutral | 0.228 | 300D | €81.61 | |
![]() |
257-1935 | 3/16" | O | 1 29/32" | #10 | #10 | Neutral | 0.1935 | 257 | €163.48 | |
![]() |
300-1935 | 3/16" | K, M, N, P | 7/8" | #10 | #10 | Neutral | 0.1935 | 300D | €70.26 | |
![]() |
257-1910 | 3/16" | O | 1 7/8" | #11 | #11 | Neutral | 0.191 | 257 | €131.68 | |
![]() |
257-1916 | 3/16" | O | 1 7/8" | #11 | #11 | Neutral | 0.191 | 257 | €162.47 | |
![]() |
300-1910 | 3/16" | K, M, N, P | 7/8" | #11 | #11 | Neutral | 0.191 | 300D | €70.26 | |
![]() |
300-1890 | 0.172" | K, M, N, P | 7/8" | #12 | #12 | Neutral | 0.189 | 300D | €70.70 |
Explore Products
- PRIME LINE 9025267 Sheet Metal Screw Self-Tap Hex Wsh Head Sltd Dr #8 X 1-1/2in Zinc Plated Steel
- SIOUX CHIEF 888-P Open Closet Flange, Inside 3 Inch, PVC
- EATON XTAR009B21A001 Reversing Electronic Motor Starter, 9 A, 110 V 50 Hz, 120 V 60 Hz, 2No-2No, 45 mm, 0.6-1 A
- KELCH 420.0009.384 Taper Shank Tool Holder, 80.00 mm Projection
- BRADY SSR6102 Printer Ribbon, 2.36 Inch Width, 984 ft Length
- REGAL 008244AS43 Spiral Point Tap, #10-24 Size, H2 Limit, 2 Flutes, Bottom With Steam Oxide
- LYNDEX-NIKKEN E20-433 Collet, Round Face, 11 mm
- NOTRAX 975C0060BL204 Anti Fatigue Mat, 5 ft. X 17 ft., Black
Explore More
- AIRSEPT
- IPEX USA LLC
- KEYSHAFT
- OTC TOOLS
- SECURITECH
- Cascade Airline Kits and Manifolds
- Water Supply Stops
- Impact Bits
- Hazardous Location Enclosures
- Stainless Steel Music Wire
- JOHN GUEST Stem Reducers, Acetal Gray
- JOHN GUEST Plug In Elbows, Acetal Black, Metric
- VIBCO 10 Series Pneumatic Piston Vibrators
- DWYER INSTRUMENTS 1211 Series Slack Tube Manometers
- ANVIL AS3064 Series Post Bases
- GOODYEAR ENGINEERED PRODUCTS 30mm Wide Hawk Pd Synchronous Drive Gearbelt
- DAKE CORPORATION Manual Cold Saws
- EATON MTK Type Industrial Control Transformers
- DAYTON Drainage Hoses
- GRAINGER Street Tees
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
OSG 257-2031 Chucking Reamer, 13/64 Inch Reamer Size, 2 Inch Flute Length, 4 Inch Overall Length
€173.85 /unit


