(C1139) HSSCo8% (M42) 3Flute Countersink 90°
Code: C1139043
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Key Features
- 90° point angle for countersinking chamfering and deburring
- Three-flute HSSCo8 countersink design
- 4.3 to 31 mm metric cutter diameter range
Made in South Korea
90° countersinking
Provides a defined 90° profile for common countersinking, chamfering and deburring operations
Practical metric range
Cutter diameters from 4.3 to 31 mm cover a broad selection of hole-finishing requirements
Material group coverage
Specified for ISO P, M, K and N work materials
| SKU | Cutter Diameter (mm) | Overall length (mm) | Shank dia. (mm) | Flutes | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|
| C1139043 | 4.3 | 40.0 | 4.0 | 3 | In stock | $19.00 | ||
| C1139050 | 5 | 40.0 | 4.0 | 3 | Low stock | $19.00 | ||
| C1139060 | 6 | 45.0 | 5.0 | 3 | Low stock | $19.00 | ||
| C1139063 | 6.3 | 45.0 | 5.0 | 3 | In stock | $20.60 | ||
| C1139070 | 7 | 50.0 | 6.0 | 3 | 5 days | $30.00 | ||
| C1139080 | 8 | 50.0 | 6.0 | 3 | In stock | $21.70 | ||
| C1139083 | 8.3 | 50.0 | 6.0 | 3 | In stock | $21.70 | ||
| C1139100 | 10 | 50.0 | 6.0 | 3 | In stock | $23.20 | ||
| C1139104 | 10.4 | 50.0 | 6.0 | 3 | In stock | $23.20 | ||
| C1139115 | 11.5 | 56.0 | 8.0 | 3 | Low stock | $26.80 | ||
| C1139124 | 12.4 | 56.0 | 8.0 | 3 | In stock | $26.80 | ||
| C1139150 | 15 | 60.0 | 10.0 | 3 | Low stock | $30.60 | ||
| C1139165 | 16.5 | 60.0 | 10.0 | 3 | In stock | $30.60 | ||
| C1139190 | 19 | 63.0 | 10.0 | 3 | Low stock | $38.90 | ||
| C1139205 | 20.5 | 63.0 | 10.0 | 3 | In stock | $38.90 | ||
| C1139230 | 23 | 67.0 | 10.0 | 3 | In stock | $55.50 | ||
| C1139250 | 25 | 67.0 | 10.0 | 3 | In stock | $55.50 | ||
| C1139300 | 30 | 71.0 | 12.0 | 3 | 5 days | $81.30 | ||
| C1139310 | 31 | 71.0 | 12.0 | 3 | In stock | $81.30 |
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- Specifications
- Reviews
YG-1 C1139 HSSCo8 3-Flute 90° Countersink is a straight-shank tool for deburring, chamfering and countersinking. Its 90° point angle supports standard countersink operations with three cutting flutes. The C1139 series is specified for ISO P, M, K and N work materials. Metric cutter diameters run from 4.3 mm to 31 mm. Plain shank diameters range from 4 mm to 12 mm. Overall lengths extend from 40 mm to 71 mm throughout the range. Capacity values range from 1.3 mm to 31 mm by size. The HSSCo8 construction defines this practical range of 90° countersinking tools. Available dimensions assist selection for the required countersink diameter and capacity.
- 90° point angle for countersinking chamfering and deburring
- Three-flute HSSCo8 countersink design
- 4.3 to 31 mm metric cutter diameter range
- 4 to 12 mm plain shank diameter range
- 40 to 71 mm overall length range
- Suitable for ISO P M K and N material groups
No specifications available.
