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MICRO 100 DR-312-2 Jobber Length Drill Bit, 0.3125 Inch Drill Dia., 0.3125 Inch Shank Dia.
Item: AA7WTQModel: DR-312-2Cross Ref: 16T558
7 In Stock
Ships within 2 days via
10.00% off
€108.71 /unit
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Product Specifications:
| Item | Jobber Length Drill Bit |
| Aircraft Drill | No |
| Circuit Board Drill | No |
| Coolant Fed | Non-Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3125 |
| Depthdia. Ratio | 7xd |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | Carbide |
| Drill Bit Point Angle | 118° |
| Drill Bit Point Type | Conventional Point |
| Drill Bit Size | 5/16" |
| Drill Dia. | 5/16" |
| Drill Diameter Tolerance | -0" to +0.0005" |
| Drill Length Class | Micro Length |
| Drill Point | 118° |
| Finish | Uncoated |
| Finish - Machining | Bright (Uncoated) |
| Flute Length | 2 3/8" |
| Flute Type | Spiral |
| Material | Solid Carbide |
| Max. Drilling Depth | 2 3/8" |
| Number Of Flutes | 2 |
| Overall Length | 3 3/4" |
| Shank Dia. | 5/16" |
| Shank Length | 1 3/8" |
| Shank Type | Straight |
| Standards | Not Rated |
| System Of Measurement | Fractional Inch |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 0.79 |
| Ship length (cm) | 9.53 |
| Ship width (cm) | 0.79 |
| HS code | 8207502055 |
| Country of Origin | US |
Product Variants
| Model | Drill Bit Size | Decimal Equivalent | Flute Length | Max. Drilling Depth | Overall Length | Shank Dia. | Shank Length | Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| DR-031-2 | 1/32" | 0.0312 | 1/2" | 1/2" | 1 1/4" | 1/32" | 3/4" | Solid Carbide | €23.07 | |
| DR-062-2 | 1/16" | 0.0625 | 3/4" | 3/4" | 1 1/2" | 1/16" | 3/4" | Solid Carbide | €31.02 | |
| DR-109-2 | 7/64" | 0.1094 | 1 1/4" | 1 1/4" | - | - | 1" | Solid Carbide | €39.40 | |
| DR-125-2 | 1/8" | 0.125 | 1 1/4" | 1 1/4" | 2 1/4" | 1/8" | 1" | Solid Carbide | €41.65 | |
| DR-187-2 | 3/16" | 0.1875 | 1 5/8" | 1 5/8" | 2 3/4" | - | 1 1/8" | Solid Carbide | €60.75 | |
| DR-250-2 | 1/4" | 0.25 | 2" | 2" | 3 1/4" | - | 1 1/4" | Solid Carbide | €90.87 |
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MICRO 100 DR-312-2 Jobber Length Drill Bit, 0.3125 Inch Drill Dia., 0.3125 Inch Shank Dia.
€120.79 /unit