1/8 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,20 Pieces
- Made from cobalt(5%) High Speed Steel , increases the wear and heat resistance of drill bit, the life span of drill bit is prolonged.
- Fully Grinding Processing makes the surface of drill bit smoother, the friction can be reduced and the cutting speed is faster.
- 135° Split Point Design improves cutting speed while easy self-centering, prevent walking and skating across the workpiece surface
- Perfect suitable for drilling in hard metals such as stainless steel and cast iron, and other softer material are also possible.
- 20pcs of 1/8" cobalt drill bit are packed in a plastic case for easy storage and carrying , manufactured in strict accordance with ANSI B94-11M.
Estimated shipping
Select a product to estimate shipping.KEY FEATURES
High Precision
Manufactured in strict accordance with ANSI B94-11M, and fine grinding flutes to ensure hole accuracy.
High Hardness
The material contains 5% cobalt alloy which increases the hardness and wear resistance of the drill,perfect suitable for drilling in hard metals.
Easy Self-centering
135° split point design improves cutting speed while easy self-centering, prevent walking and skating across the workpiece surface.
INSTRUCTIONS FOR USE
Please make sure that the drill and the workpiece are stable before use. It is strongly recommended to use a drill press when drilling thick metal.
To avoid breaking the drill bit when drilling, please keep the drill bit perpendicular to the workpiece.
Please adjust the RPM to the lowest when you start drilling metal.
The friction between the drill bit and the workpiece will generate a amount of heat when drilling, it is necessary to use coolant liquid during the drilling process.
Product details
Especificacions
| Main Specification | |
|---|---|
| Fabricant | BESCOLOConstellation name (optional) |
| Comptador d' unitats | 20 Comptador |
| Recomanació de superfície | Metall |
| Slit Diametre | 0, 15 polzades |
| Estil del punt | Punt d' divisió |
| Tipus de Shank | Escala |
| Tipus de Flauta d' eina | Escala |
| Marca | BESCOLOConstellation name (optional) |
| UPC | 761594352387 |
| Cadena d' angle de retall | 135 graus |
| Nombre de peces | 20 |
| Material | Cobalt Steel |
| Tipus d' acabat | Sense codificar |
| Pes de l' element | 0, 1 kg |
| Product information | |
|---|---|
| Estableix el nom | 20- Piece Set |
| Technical Details | |
|---|---|
| Número de " part " | BCL-G-HSCO |
| Tipus de material | Cobalt Steel |
| Nombre de Flates | 1 |
| Style | |
|---|---|
| Tipus d' acabat | Sense codificar |
| Altres | |
|---|---|
| Tipus de producte | Jobber Drill Bits |
| Mínim Bore Diametre | 0, 75 polzades |
| Etiquetes | |
|---|---|
| Etiquetes | |