Description
YG-1 D5332012 Solid Carbide 90 Degree Combination Drill & Countersink / Center Drill 5/64 x 3/16 x 5/64 x 1-7/8
L. Dewitt's SKU #: D5332012 | Mfr Part #: D5332012Accurate center holes and countersinks make the rest of the operation easier. YG-1 solid carbide combination drills and countersinks help shops solve off-location starts, weak center holes, poor countersink consistency, drill walk, and extra setup time when separate starting tools are not matched correctly with one tool built for controlled starting geometry.
- CNC machinists and programmers preparing center holes, countersinks, spotting features, and chamfer starts.
- Production teams trying to reduce drill walk, inconsistent entry geometry, and extra setup steps.
- Tool crib and purchasing teams replacing combination drill SKUs by EDP, size number, angle, diameter, and length.
- Job shops and MRO buyers standardizing solid carbide center-start tooling for mixed material work.
D5332012: YG-1 D5332012 Solid Carbide 90 Degree Combination Drill & Countersink / Center Drill 5/64 x 3/16 x 5/64 x 1-7/8 is a 90 Degree combination drill and countersink used for center-hole preparation, countersinking, spotting, chamfer-start work, and accurate drill-location preparation. Use this model when the setup needs a rigid carbide tool for center-start preparation and countersink control.
Why This Model
Choose this combination drill and countersink when the operation needs a controlled 90 Degree starting feature. Match the drill diameter, shank diameter, drill length, overall length, and material to the holder setup and follow-up operation so the center hole or countersink supports location accuracy without overcutting.
Technical Specifications
| Brand | YG-1 |
| Product Family | Combination Drills & Countersinks |
| Product Group | Solid Carbide Combination Drill & Countersink 90 Degree |
| Tool Type | combination drill and countersink / center drill |
| Tool Style | 90 Degree combination drill and countersink |
| Countersink Angle | 90 Degree |
| Coating | Bright / Uncoated |
| Substrate | Carbide |
| Manufacturer Part Number | D5332012 |
| Measurement System | Inch |
| Package Unit | 1 |
| Drill Diameter | 5/64 |
| Shank Diameter | 3/16 |
| Drill Length | 5/64 |
| Overall Length | 1-7/8 |
| Size | 5/64 x 3/16 x 5/64 x 1-7/8 |
What This Solves
- Cleaner center starts. The combined drill and countersink geometry creates a prepared entry feature for follow-up work.
- Better setup control. Diameter, shank, angle, drill length, and overall length are organized so the correct replacement can be verified quickly.
- Reduced process friction. One matched tool can support center-hole preparation and countersink formation without juggling separate starter tools.
- Results after use. Shops should see more accurate center starts, cleaner countersink geometry, better drill guidance, and a smoother transition into follow-up drilling or center-supported work.
Common Applications
- Center-hole preparation, countersinking, spotting, chamfer-start work, and accurate drill-location preparation
- Non-alloy steel, low alloy steel, stainless steel, grey cast iron, nodular cast iron, malleable cast iron, aluminum, copper alloys, and selected non-metallic materials
- CNC machining centers, toolroom work, center-supported parts, maintenance machining, and repeat replacement programs
- Preparation for drilling, turning center support, chamfer-start work, countersinking, and location-control workflows
Quick Answer
YG-1 D5332012 Solid Carbide 90 Degree Combination Drill & Countersink / Center Drill 5/64 x 3/16 x 5/64 x 1-7/8 is a YG-1 solid carbide combination drill and countersink for center-hole preparation, countersinking, and accurate drill-start work.
- Product Family: Combination Drills & Countersinks
- Product Group: Solid Carbide Combination Drill & Countersink 90 Degree
- Tool Type: combination drill and countersink / center drill
- Countersink Angle: 90 Degree
- Coating: Bright / Uncoated
- Substrate: Carbide
- Manufacturer Part Number: D5332012
- Measurement System: Inch
- Drill Diameter: 5/64
- Shank Diameter: 3/16
- Drill Length: 5/64
- Overall Length: 1-7/8
Common Questions
What is the YG-1 D5332012?
D5332012 is a solid carbide combination drill and countersink / center drill used to create a controlled center-start and countersink feature.
When should I use a combination drill and countersink?
Use it when the job needs a center hole, countersink, chamfer-start, or accurate starting feature before drilling or center-supported machining.
What results should this product support?
When selected correctly, it supports cleaner center starts, more consistent countersink geometry, reduced drill walk, and faster setup confirmation.
How do I confirm the correct replacement?
Match EDP D5332012, drill diameter, shank diameter, drill length, overall length, countersink angle, holder setup, work material, and the next operation before ordering.
Image reference: YG-1 combination drill and countersink D5332012.
Need Help Matching a Combination Drill?
Send us the EDP, current tool marking, angle, size number, work material, or application details. L. Dewitt McCarter, Inc. can help verify the correct YG-1 combination drill and countersink replacement for your setup.
Contact Our Technical TeamAdditional Information
Manufacturer: |
YG-1 |
Manufacturer Part Number: |
D5332012 |
Product Family: |
Combination Drills & Countersinks |
Product Group: |
Solid Carbide Combination Drill & Countersink 90 Degree |
Tool Category: |
Carbide Center Drill |
Application Family: |
center-hole preparation, countersinking, spotting, chamfer-start work, and accurate drill-location preparation |
Tool Type: |
combination drill and countersink / center drill |
Tool Style: |
90 Degree combination drill and countersink |
Countersink Angle: |
90 Degree |
Coating: |
Bright / Uncoated |
Substrate: |
Carbide |
Package Unit: |
1 |
Size: |
5/64 x 3/16 x 5/64 x 1-7/8 |
Measurement System: |
Inch |
Drill Diameter: |
5/64 |
Shank Diameter: |
3/16 |
Drill Length: |
5/64 |
Overall Length: |
1-7/8 |
