Description
YG-1 K910704880 Carbide Straight Flute Reamer .488 0.488 Straight Shank Chucking Reamer
L. Dewitt's SKU #: K910704880 | Mfr Part #: K910704880Reaming is where a drilled or bored hole becomes a controlled finished hole. YG-1 chucking reamers help shops solve hole size drift, poor surface finish, tool wear, chatter marks, and inconsistent final hole tolerance with straight flute geometry, right-hand cut, bright finish, and size-specific selection for close-tolerance work.
- CNC machinists and toolroom teams finishing drilled or bored holes to a controlled final size and smoother surface.
- Production teams reducing scrap, rework, chatter, and tolerance drift on repeated hole-finishing jobs.
- Tool crib and purchasing teams replacing reamers by EDP, nominal size, decimal diameter, shank, flute length, and substrate.
- Maintenance and MRO buyers keeping practical HSS, carbide, fractional, decimal, letter, wire gauge, and set coverage available.
K910704880: YG-1 K910704880 Carbide Straight Flute Reamer .488 0.488 Straight Shank Chucking Reamer is a YG-1 straight shank chucking reamer for precision hole finishing where close tolerance, wear resistance, and excellent surface finish matter. Use this reamer when the operation needs a cleaner finish, closer hole size, and straightforward replacement matching.
Why This Model
Choose this model when the application calls for precision hole finishing where close tolerance, wear resistance, and excellent surface finish matter. The reamer details are organized around nominal size, decimal diameter, shank, flute length, overall length, material, and tolerance cues so the buyer can confirm the exact finishing tool before ordering.
Technical Specifications
| Brand | YG-1 |
| Product Family | Chucking Reamers |
| Product Group | Carbide Straight Shank Chucking Reamers |
| Tool Type | straight shank chucking reamer |
| Tool Style | carbide straight flute reamer |
| Application | precision hole finishing where close tolerance, wear resistance, and excellent surface finish matter |
| Coating | Bright |
| Substrate | Carbide |
| Manufacturer Part Number | K910704880 |
| Measurement System | Decimal Inch |
| Package Unit | 1 |
| Series | Decimal Carbide |
| Tool Material | Carbide |
| Nominal Size | .488 |
| Decimal Diameter | 0.488 |
| Shank Diameter | .488 |
| Flute Length | 1-1/2 |
| Overall Length | 4 |
| Flute Style | Straight Flute |
| Cut Direction | Right Hand Cut |
| Chamfer Angle | 45 degrees |
| Center Type | Internal Center |
| OD Tolerance | +.0003"/-.0000" |
| Surface Treatment | Bright |
| Size | .488 x .488 x 1-1/2 x 4 |
What This Solves
- Close final hole sizing. Ream after drilling or boring to improve dimensional control and reduce fit problems.
- Better surface finish. Straight flute geometry helps create a smoother finished bore than a rough drilled hole.
- Clear replacement matching. Size, series, shank, flute length, overall length, substrate, and tolerance cues are grouped together.
- More dependable workflows. Use HSS for general-purpose reaming or carbide when wear resistance and repeatability are the priority.
Common Applications
- Finishing drilled, bored, or pre-machined holes in CNC mills, lathes, drill presses, and toolroom equipment
- General steels, alloy steels, stainless steels, cast iron, aluminum, brass, bronze, and copper alloys depending on setup
- Dowel pin holes, shaft fits, fixture work, repair machining, and production holes requiring a cleaner final bore
- Jobs where hole size, finish, runout, rigidity, lubrication, and stock allowance must be checked before reaming
Quick Answer
YG-1 K910704880 Carbide Straight Flute Reamer .488 0.488 Straight Shank Chucking Reamer is a YG-1 chucking reamer product used for precision hole finishing where close tolerance, wear resistance, and excellent surface finish matter. It supports closer hole control, improved finish, longer wear life, and more stable finishing after drilling or boring.
- Product Family: Chucking Reamers
- Product Group: Carbide Straight Shank Chucking Reamers
- Tool Type: straight shank chucking reamer
- Tool Style: carbide straight flute reamer
- Coating: Bright
- Substrate: Carbide
- Manufacturer Part Number: K910704880
- Measurement System: Decimal Inch
- Series: Decimal Carbide
- Tool Material: Carbide
- Nominal Size: .488
- Decimal Diameter: 0.488
- Shank Diameter: .488
- Flute Length: 1-1/2
- Overall Length: 4
- Flute Style: Straight Flute
- Cut Direction: Right Hand Cut
- Chamfer Angle: 45 degrees
- Center Type: Internal Center
- OD Tolerance: +.0003"/-.0000"
- Availability: In Stock - Estimated Delivery in 3-5 Business Days
Common Questions
What is the YG-1 K910704880?
K910704880 is a YG-1 straight shank chucking reamer for precision hole finishing where close tolerance, wear resistance, and excellent surface finish matter.
When should I use a chucking reamer?
Use a chucking reamer after drilling or boring when the hole needs a more accurate final size, smoother finish, or better fit than drilling alone can provide.
Should I choose HSS or carbide?
HSS is practical for general-purpose reaming and maintenance work. Carbide is preferred when wear resistance, repeatability, and production stability matter more.
How do I confirm the correct replacement?
Match EDP K910704880, nominal size, decimal diameter, shank diameter, flute length, overall length, substrate, center style, holder/runout, work material, and reaming allowance before ordering.
Image reference: YG-1 reamer product K910704880.
Need Help Matching a Reamer?
Send us the EDP, nominal size, decimal diameter, and application details. L. Dewitt McCarter, Inc. can help verify the correct YG-1 reamer for your hole-finishing job.
Contact Our Technical TeamAdditional Information
Manufacturer: |
YG-1 |
Manufacturer Part Number: |
K910704880 |
Product Family: |
Chucking Reamers |
Product Group: |
Carbide Straight Shank Chucking Reamers |
Tool Category: |
Carbide Chucking Reamers |
Application Family: |
precision hole finishing where close tolerance, wear resistance, and excellent surface finish matter |
Tool Type: |
straight shank chucking reamer |
Tool Style: |
carbide straight flute reamer |
Coating: |
Bright |
Substrate: |
Carbide |
Package Unit: |
1 |
Size: |
.488 x .488 x 1-1/2 x 4 |
Series: |
Decimal Carbide |
Measurement System: |
Decimal Inch |
Flute Style: |
Straight Flute |
Cut Direction: |
Right Hand Cut |
Chamfer Angle: |
45 degrees |
Surface Treatment: |
Bright |
Tool Material: |
Carbide |
Nominal Size: |
.488 |
Shank Diameter: |
.488 |
Flute Length: |
1-1/2 |
Overall Length: |
4 |
Decimal Diameter: |
0.488 |
Center Type: |
Internal Center |
OD Tolerance: |
+.0003/-.0000"" |
