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Product Specifications:
| Item | Reduced Shank Drill Bit |
| Application | For Alloy And Carbon Steel, Cast Iron And Wood |
| Coolant Fed | Non-Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.6406 |
| Depthdia. Ratio | 4Xd |
| Dimension Type | Fractional Inch |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Finish | Black Oxide |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | High Speed Steel |
| Drill Bit Point Angle | 118° |
| Drill Bit Point Type | Conventional Point |
| Drill Bit Size | 41/64" |
| Drill Diameter Tolerance | -0.0012" to 0" |
| Drill Point | 118° |
| Finish | Black Oxide |
| Finish - Machining | Black Oxide |
| Flute Length | 3 1/8" |
| Flute Type | Spiral |
| Fractional Size | 0.641" |
| Grade | General Purpose |
| Helix Angle | 28° |
| Left/right Hand | Right |
| List Number | 190 |
| Material | High Speed Steel |
| Material - Machining | High Speed Steel |
| Material Grade - Machining | General Purpose |
| Max. Drilling Depth | 2 1/2" |
| No. Of Pieces | 1 |
| Number Of Flutes | 2 |
| Number Of Pieces | 1 |
| Overall Length | 6" |
| Point Type | Conventional Point |
| Primary Material Application | Cast Iron, Steel, Wood |
| Primary Material Application Iso Code | K, P |
| Shank Dia. | 1/2" |
| Shank Length | 2 1/4" |
| Shank Type | Deming Round |
| Shank Type - Machining | Straight |
| Silver & Deming Drill | Yes |
| Spiral Direction | Right Hand |
| Standards | ISO |
| System Of Measurement | Fractional Inch |
| Type | Reduced Shank |
Shipping Info:
| Ship weight (kg) | 0.16 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 15.5 |
| Ship width (cm) | 2.03 |
| HS code | 8207502055 |
| Country of Origin | US |
Product Variants
| Model | Drill Bit Size | Decimal Equivalent | Coolant Fed | Cutting Direction | Drill Diameter Tolerance | Silver & Deming Drill | Fractional Size | Max. Drilling Depth | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 55432 | 1/2" | 1/2" | Non-Coolant Through | Right Hand | -0.001" to 0" | Yes | 1/2" | - | €58.51 | |
| 55433 | 33/64" | 0.5156 | Non-Coolant Through | Right Hand | -0.0012" to 0" | Yes | 0.516" | - | €57.05 | |
| 55434 | 17/32" | 0.5312 | Non-Coolant Through | Right Hand | -0.0012" to 0" | Yes | 0.531" | - | €56.99 | |
| 55435 | 35/64" | 0.5469 | Non-Coolant Through | Right Hand | -0.0012" to 0" | Yes | 0.547" | 2 1/2" | €59.37 | |
| 55436 | 9/16" | 0.5625 | Non-Coolant Through | Right Hand | -0.0012" to 0" | Yes | - | 2 1/4" | €58.68 | |
| 55437 | 37/64" | 0.5781 | Non-Coolant Through | Right Hand | -0.0012" to 0" | Yes | 0.578" | - | €64.48 | |
| 55438 | 19/32" | 0.5938 | Non-Coolant Through | Right Hand | -0.0012" to 0" | Yes | 0.594" | - | €64.94 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
CHICAGO-LATROBE 55441 Silver/deming Drill 41/64 High Speed Steel 118 Deg
€70.70 /unit

