12PCS 1/8" HSS Black Gold Twist Drill Bits, 135 Degree Split Point, Jobber Length Metal Drill Bit, General Purpose for Use in Mild Steel, Copper, Aluminum, Zinc Alloy, Wood, and Plastic
- Black gold high speed steel is the long lasting material when it comes to common drill bit materials, not only will the bit's structural integrity withstand tremendous heat and wear, but more importantly black gold bits can drill through tougher materials than common HSS bits.
- With a 135 degree split-point, these drill bits will catch on the work-surface with greater ease and not wander all over the surface making scratch-marks. This means that after securing the bit in the machine all that is needed is a steady hand to point and apply pressure, and that's it.
- The straight round shank of our bits means you can use this drill bit with nearly all types of machines.
- The jobber length is the most commonly used length to diameter standard of drill bit in the US, the length is scaled according to the diameter of the drill head to give maximum force with maximum support so as to keep the bit from bending under the pressure, all the while keeping the machine a comfortable distance from the surface so as not to come in contact and scratch it.
- Included in the package is 12 pieces. Making for a total of 12 drill bits in total. This dimension in a plastic pocket (pvc pocket), this style of packaging keeps waste low and remains the simplest way to keep this many bits clean, out of the dryness or wetness of the air.
Estimated shipping
Select a product to estimate shipping.VALYRIANTOOL is a professional manufacturer and enterprise for all kinds of drill bits and cutting tools. After over 15 years development, our main products are expended to: Metal working drilling tools, Stone working drilling tools, Wood working drilling tools, Screwdriving tools, Threading tools, Packaging & Tool sets.
M2 High Speed Steel
Premium M2 high speed steel allows the drill bits to run cooler and last longer by making the drill bits harder and stronger;
Black and gold surface finish adds lubricity to the tool keeping metal chips from adhering to the tool;
135-degree split point drills on contact eliminating walking along with requiring less force or push;
Flatted shank to eliminate slipping in the chuck.
Fully Ground Spiral Groove
Clears particles quickly, decreases friction and heat for a faster and cooler drilling performance.
Anti-Slip Triangular Handle
The anti-slip triangular handle design makes the electric drill clamp more tight and the drilling will not slip.
135° Split Point
Best for portable drills. Reduce drill walking, require less force than 118° point.
Self-centering split point allows you to drill directly to the size needed without any pre-drilling.
Black Gold Drill Bits Used in
Black gold drill bits used in: cast iron/zinc alloy/low carbon steel/aluminum/copper/plastic/wood.
Product details
Specifications
| Main Specification | |
|---|---|
| Surface Recommendation | Wood, Steel, Plastic, Aluminum, Copper |
| Manufacturer | VALYRIANTOOL |
| Unit Count | 12 Count |
| Cutting Diameter | 0.13 Inches |
| Point Style | Split Point |
| Shank Type | Straight |
| Tool Flute Type | Straight |
| Brand | VALYRIANTOOL |
| Cutting Angle String | 135 Degrees |
| Number of Pieces | 12 |
| Material | High Speed Steel (Hss) |
| Finish Type | Gold |
| Product information | |
|---|---|
| Set Name | 12-Piece Set |
| Technical Details | |
|---|---|
| Part Number | VABLACKGOLD |
| Model | VABLACKGOLD |
| Material Type | High Speed Steel (HSS) |
| Number of Flutes | 2 |
| Style | |
|---|---|
| Finish Types | Gold |
| Others | |
|---|---|
| Product Type | Jobber Drill Bits |
| Minimum Bore Diameter | 0.13 inches |
| Tags | |
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