Description
YG-1 TRF28547GS Prime Tap Internal Coolant Short Chamfer X-Coated HSS-PM Spiral Flute Tap M14 x 2.0 D7
L. Dewitt's SKU #: TRF28547GS | Mfr Part #: TRF28547GSPrime Tap is YG-1's premium HSS-PM X-coated CNC tap line for practical production threading in ductile materials. YG-1 TRF28547GS Prime Tap Internal Coolant Short Chamfer X-Coated HSS-PM Spiral Flute Tap M14 x 2.0 D7 helps shops solve bird nesting, chip packing, overfeeding risk, chipping, torque variation, and unreliable thread finish in blind-hole tapping with optimized flute geometry that manages chip flow during CNC tapping, premium powder-metal toughness, and high heat and wear resistance.
- CNC machinists and programmers selecting taps by hole type, material, thread size, pitch limit, chamfer, coolant, and cycle stability.
- Production teams reducing tap wear, broken tools, thread rejects, downtime, and inconsistent thread finish.
- Tool crib and purchasing teams matching exact YG-1 EDP numbers to repeatable production setups.
- Job shops and MRO buyers standardizing premium HSS-PM taps across steels, stainless steels, cast irons, aluminum, and copper alloys.
TRF28547GS: YG-1 TRF28547GS Prime Tap Internal Coolant Short Chamfer X-Coated HSS-PM Spiral Flute Tap M14 x 2.0 D7 is a YG-1 HSS-PM spiral flute tap for blind-hole tapping where chips need to evacuate up and out of the hole cleanly. Use this model when practical tapping results matter: stable entry, predictable torque, clean threads, and easier replacement matching.
Why This Model
Choose this model when the application calls for blind-hole tapping where chips need to evacuate up and out of the hole cleanly. Prime Tap geometry is built to improve chip movement, reduce wear, and support reliable thread finish in CNC tapping.
Technical Specifications
| Brand | YG-1 |
| Product Family | Prime Tap |
| Product Group | Prime Tap Spiral Flute Short Chamfer with Internal Coolant |
| Tool Type | HSS-PM spiral flute tap |
| Tool Style | X-coated spiral flute tap short chamfer with internal coolant |
| Application | blind-hole tapping where chips need to evacuate up and out of the hole cleanly |
| Coating | X-Coating |
| Substrate | HSS-PM |
| Manufacturer Part Number | TRF28547GS |
| Measurement System | Metric |
| Package Unit | 1 |
| Series | TRF28 |
| Thread Family | Metric |
| Thread Designation | M/MF |
| Length Style | DIN Length / ANSI Shank |
| Thread Size | M14 |
| Pitch | 2.0 |
| Pitch Limit | D7 |
| Tool Material | HSS-PM |
| Helix Angle | 45 degrees |
| Thread Angle | 60 degrees |
| Chamfer Form | Form E |
| Chamfer Lead | 1P-2P |
| Coolant Style | Internal Coolant |
| Hole Type | Blind Hole up to 2.5xD |
| Overall Length | 110.0 mm |
| Size | M14 x 2.0 D7 110.0L |
What This Solves
- Cleaner chip movement. Prime Tap flute geometry helps move chips in the intended direction for the selected hole type.
- More stable CNC tapping. HSS-PM substrate and X-Coating support wear resistance, heat resistance, and process stability.
- Faster replacement matching. Thread family, pitch, pitch limit, chamfer lead, coolant style, and series are grouped for purchasing and setup verification.
- Results after use. Correct selection supports cleaner chip evacuation, lower tapping risk, longer tool life, and more consistent finished threads.
Common Applications
- Blind-hole or through-hole CNC tapping depending on the selected spiral flute or spiral point style
- Non-alloy steel, low alloy steel, stainless steel, cast iron, aluminum, and copper-alloy applications
- CNC machining centers, production tapping, repair workflows, and repeat part programs
- Replacement matching by EDP, thread size, pitch or TPI, pitch limit, and coolant requirement
Quick Answer
YG-1 TRF28547GS Prime Tap Internal Coolant Short Chamfer X-Coated HSS-PM Spiral Flute Tap M14 x 2.0 D7 is a YG-1 Prime Tap product used for blind-hole tapping where chips need to evacuate up and out of the hole cleanly. It supports cleaner chip evacuation, lower tapping risk, longer tool life, and more consistent finished threads.
- Product Family: Prime Tap
- Product Group: Prime Tap Spiral Flute Short Chamfer with Internal Coolant
- Tool Type: HSS-PM spiral flute tap
- Tool Style: X-coated spiral flute tap short chamfer with internal coolant
- Coating: X-Coating
- Substrate: HSS-PM
- Manufacturer Part Number: TRF28547GS
- Thread Family: Metric
- Thread Designation: M/MF
- Thread Size: M14
- Pitch: 2.0
- Pitch Limit: D7
- Tool Material: HSS-PM
- Helix Angle: 45 degrees
- Chamfer Form: Form E
- Chamfer Lead: 1P-2P
- Coolant Style: Internal Coolant
- Hole Type: Blind Hole up to 2.5xD
- Overall Length: 110.0 mm
- Availability: In Stock - Estimated Delivery in 3-5 Business Days
Common Questions
What is the YG-1 TRF28547GS?
TRF28547GS is a YG-1 Prime Tap made from premium HSS-PM with X-Coating for CNC threading in ductile materials.
Where should this tap be used?
Use this model for blind-hole tapping where chips need to evacuate up and out of the hole cleanly. Confirm the selected hole type, material, thread size, and pitch limit before ordering.
What makes Prime Tap different?
Prime Tap combines premium powder-metal HSS, YG-1 thread geometry, optimized edge preparation, and X-Coating to reduce wear, support process stability, and improve thread finish.
How do I confirm the correct replacement?
Match EDP TRF28547GS, thread size, pitch or TPI, pitch limit, chamfer lead, coolant style, tap drill size, work material, holder alignment, and tapping speed before ordering.
Image reference: YG-1 Prime Tap product TRF28547GS.
Need Help Matching a Prime Tap?
Send us the EDP, thread size, pitch limit, hole type, coolant requirement, and work material. L. Dewitt McCarter, Inc. can help verify the correct YG-1 Prime Tap for your tapping application.
Contact Our Technical TeamAdditional Information
Manufacturer: |
YG-1 |
Manufacturer Part Number: |
TRF28547GS |
Product Family: |
Prime Tap |
Product Group: |
Prime Tap Spiral Flute Short Chamfer with Internal Coolant |
Tool Category: |
Prime Tap |
Application Family: |
blind-hole tapping where chips need to evacuate up and out of the hole cleanly |
Tool Type: |
HSS-PM spiral flute tap |
Tool Style: |
X-coated spiral flute tap short chamfer with internal coolant |
Package Unit: |
1 |
Series: |
TRF28 |
Size: |
M14 x 2.0 D7 110.0L |
Tool Material: |
HSS-PM |
Thread Angle: |
60 degrees |
Tool Family: |
Spiral Flute |
Thread Family: |
Metric |
Chamfer Form: |
Form E |
Chamfer Lead: |
1P-2P |
Coolant Style: |
Internal Coolant |
Thread Limit Style: |
D |
Length Style: |
DIN Length / ANSI Shank |
Hole Type: |
Blind Hole up to 2.5xD |
Helix Angle: |
45 degrees |
Measurement System: |
Metric |
Pitch Limit: |
D7 |
Overall Length: |
110.0 mm |
Thread Size: |
M14 |
Pitch: |
2.0 |
Thread Designation: |
M/MF |
