ROCKY MOUNTAIN TWIST 953CO1/4ST Threaded Shank Drill Bit, 1/4 Inch Drill Bit Size, 5/16 Inch Flute Length, Cobalt
Item: CT9DDN
Model: 953CO1/4ST
26 In Stock
Ships within 2 days via
5.00% off
£6.58/unit
(Inc. VAT)
Trade Prices Available
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Specifications
| Aircraft Drill | Yes |
|---|---|
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.25 |
| Depth X Dia. Ratio | 2xd |
| Drill Bit Point Angle | 135° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 1/4" |
| Finish | Black Oxide |
| Finish - Machining | Black Oxide |
| Flute Length | 5/16" |
| Flute Type | Spiral |
| Material | Cobalt |
| Material - Machining | Cobalt |
| Max. Drilling Depth | 0.312" |
| Maximum Drilling Depth | 5/16" |
| Measurement System | Fractional Inch |
|---|---|
| Number Of Flutes | 2 |
| Overall Length | 9/16" |
| Point Angle | 135° |
| Point Type | Split Point |
| Primary Material Application | Steel |
| Primary Material Application Iso Code | P, S |
| Shank Thread Size | 1/4"-28 |
| Shank Type | Threaded |
| Shank Type - Machining | Threaded |
| Spiral Direction | Right Hand |
| System Of Measurement | Imperial |
| Web Construction | Split |
| standard | NAS 965 TYPE D |
Product Details
Shipping Information
| Height | 2.54 |
|---|---|
| Length | 2.54 |
| Width | 2.54 |
|---|---|
| Weight | 0.004500 |
Related Products
| Style | Model | Decimal Equivalent | Overall Length | Material | Flute Length | Primary Material Application | Drill Bit Size | Max. Drilling Depth | Finish | Price (ex. VAT) | Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 953HS11SS | 0.191 | 1 1/4" | High Speed Steel | 9/16" | Cast Iron, Steel | #11 | 9/16" | Black Oxide | 4.54 | |
| B | 953HS1/4ST | 0.25 | 9/16" | Steel | 5/16" | Cast Iron, Steel | 1/4" | 0.312" | High Speed Steel | 5.05 | |
| C | 953CO1LS | 0.228 | 2 1/8" | Cobalt | 1 1/8" | Steel | #1 | 1 1/8" | Black Oxide | 6.92 | |
| D | 953HS1LS | 0.228 | 2 1/8" | High Speed Steel | 1 1/8" | Cast Iron, Steel | #1 | 1 1/8" | Black Oxide | 5.83 | |
| D | 953HS1ST | 0.228 | 5/8" | High Speed Steel | 5/16" | Cast Iron, Steel | #1 | 5/16" | Black Oxide | 5.70 | |
| C | 953CO1ST | 0.228 | 5/8" | Cobalt | 5/16" | Steel | #1 | 5/16" | Black Oxide | 6.15 | |
| D | 953HS1SS | 0.228 | 1 1/4" | High Speed Steel | 9/16" | Cast Iron, Steel | #1 | 9/16" | Black Oxide | 5.49 |
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