Description
YG-1 2081L 8% Cobalt 120 Degree NC Spotting Drill 1/8 x 0.472 x 1.93
L. Dewitt's SKU #: 2081L | Mfr Part #: 2081LAccurate holes begin before the drill is fully engaged. YG-1 NC spotting drills help shops solve drill walking, poor hole location, inconsistent starts, burr-prone chamfers, and wasted setup time before drilling by creating a controlled spot, chamfer, or starting feature that helps the next drill enter on location.
- CNC machinists and programmers setting up accurate drill starts, chamfer starts, and spot locations.
- Production teams trying to reduce drill walk, scrap risk, and rework from poor hole location.
- Tool crib and purchasing teams replacing NC spotting drill SKUs by EDP, diameter, point angle, substrate, and length.
- Job shops and MRO buyers standardizing spotting tools for steel, stainless, cast iron, aluminum, and mixed-material work.
2081L: YG-1 2081L 8% Cobalt 120 Degree NC Spotting Drill 1/8 x 0.472 x 1.93 is a 120 Degree NC spotting drill used for general-purpose NC spotting and drill-start preparation. Use this model when the setup needs accurate location, controlled entry geometry, and a clear replacement path from quote to spindle.
Why This Model
Choose this NC spotting drill when the operation needs a reliable starting feature before drilling. The point angle, diameter, flute length, overall length, and substrate should be matched to the following drill, work material, holder rigidity, and programmed feed so the spot supports location accuracy without creating an oversized or brittle entry condition.
Technical Specifications
| Brand | YG-1 |
| Product Family | NC Spotting Drills |
| Product Group | 8% Cobalt NC Spotting Drill 120 Degree |
| Tool Type | NC spotting drill |
| Tool Style | 120 Degree NC spotting drill |
| Point Angle | 120 Degree |
| Coating | Bright / Uncoated |
| Substrate | 8% Cobalt |
| Manufacturer Part Number | 2081L |
| Measurement System | Inch |
| Package Unit | 1 |
| Cutting Diameter | 1/8 |
| Shank Diameter | 1/8 |
| Flute Length | 0.472 |
| Overall Length | 1.93 |
| Size | 1/8 x 0.472 x 1.93 |
What This Solves
- More accurate starts. Spotting creates a controlled entry point so the following drill is less likely to wander.
- Cleaner setup decisions. Angle, diameter, length, and substrate are organized for quick comparison before the job is loaded.
- Better drilling workflow. A matched spotting tool can reduce rework, location drift, and avoidable tool-change delays.
- Results after use. Shops should see faster setup starts, easier drill guidance, fewer wandering drills, and a more repeatable starting point for secondary drilling.
Common Applications
- General-purpose nc spotting and drill-start preparation
- Steel, cast iron, stainless steel, toolroom materials, and general-purpose shop work
- CNC machining centers, toolroom work, production drilling, maintenance machining, and repeat replacement programs
- Spotting before twist drills, carbide drills, short-hole drilling, chamfer starts, and precision hole-location workflows
Quick Answer
YG-1 2081L 8% Cobalt 120 Degree NC Spotting Drill 1/8 x 0.472 x 1.93 is a YG-1 NC spotting drill for accurate drill-start preparation, built to support cleaner starts, controlled location, and repeatable drilling setup work.
- Product Family: NC Spotting Drills
- Product Group: 8% Cobalt NC Spotting Drill 120 Degree
- Tool Type: NC spotting drill
- Point Angle: 120 Degree
- Coating: Bright / Uncoated
- Substrate: 8% Cobalt
- Manufacturer Part Number: 2081L
- Measurement System: Inch
- Cutting Diameter: 1/8
- Shank Diameter: 1/8
- Flute Length: 0.472
- Overall Length: 1.93
Common Questions
What is the YG-1 2081L?
2081L is a 8% Cobalt NC spotting drill used to create a controlled starting point before drilling.
When should I use an NC spotting drill?
Use it when the following drill needs help starting on location, especially in CNC setups where hole position, chamfer control, and repeatability matter.
What results should this product support?
When selected correctly, it supports cleaner drill entry, reduced walking, better hole-location confidence, and a smoother production drilling workflow.
How do I confirm the correct replacement?
Match EDP 2081L, diameter, point angle, flute length, overall length, substrate, holder setup, work material, and the following drill geometry before ordering.
Image reference: YG-1 NC spotting drill 2081L.
Need Help Matching an NC Spotting Drill?
Send us the EDP, current tool marking, drill size, point angle, work material, or application details. L. Dewitt McCarter, Inc. can help verify the correct YG-1 NC spotting drill replacement for your setup.
Contact Our Technical TeamAdditional Information
Manufacturer: |
YG-1 |
Manufacturer Part Number: |
2081L |
Product Family: |
NC Spotting Drills |
Product Group: |
8% Cobalt NC Spotting Drill 120 Degree |
Tool Category: |
NC Drill |
Application Family: |
general-purpose NC spotting and drill-start preparation |
Tool Type: |
NC spotting drill |
Tool Style: |
120 Degree NC spotting drill |
Point Angle: |
120 Degree |
Coating: |
Bright / Uncoated |
Substrate: |
8% Cobalt |
Package Unit: |
1 |
Size: |
1/8 x 0.472 x 1.93 |
Measurement System: |
Inch |
Cutting Diameter: |
1/8 |
Shank Diameter: |
1/8 |
Flute Length: |
0.472 |
Overall Length: |
1.93 |
