6pcs HSS 1/4inch Hex Shank Countersink Drill Bit Set UNC or Metric Deburr Countersink Bits
- Stock: In Stock
- Model: ST22006337
- SKU: ST22006337
$15.99
Ex Tax: $15.99
Description:
Drillpro 6pcs HSS 1/4 Inch Hex Shank Combination Drill Tap Bit Set UNC or Metric Deburr Countersink Bits
Complete Hole Drilling, Tapping And Deburring/Countersinking In One Operation With Power Drill – Saves Labor, Time. Applicable to some types of carbon steel and ordinary steel, copper and Al-Mg alloy drilling hole.
(The Metric one is the improved set so they are different as the UNCones)
Complete Hole Drilling, Tapping And Deburring/Countersinking In One Operation With Power Drill – Saves Labor, Time. Applicable to some types of carbon steel and ordinary steel, copper and Al-Mg alloy drilling hole.
(The Metric one is the improved set so they are different as the UNCones)
Specifications:
Material: High Speed Steel
Type: Tap
Shank: 1/4" (6.35mm) hex shank
DIY Supplies: Metalworking
DIY Supplies: Metalworking
Metric Size: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5
UNC Size: 6-32NC (3.5mm), 8-32NC( 4.2mm), 10-32NC( 5mm), 10-24NC ( 5mm), 12-24NC( 5.7mm), 1/4-20NC( 6.35mm)
Weight: Metric: 75g
UNC: 50g
Weight: Metric: 75g
UNC: 50g
| Size | Bit Diameter(mm) | Shank Diameter(mm) | Shank Length(mm) | Blade Length(mm) | Total Length(mm) |
| M3x0.5 | 2.5 | 6.35 | 37 | 28 | 65 |
| M4x0.7 | 3.3 | 6.35 | 36 | 29 | 65 |
| M5x0.8 | 4.2 | 6.35 | 34 | 31 | 65 |
| M6x1 | 5.0 | 6.35 | 34 | 33 | 67 |
| M8x1.25 | 6.8 | 6.35 | 33 | 36 | 69 |
| M10x1.5 | 8.5 | 6.35 | 32 | 38 | 70 |
| 6-32NC (3.5mm) | 2.8 | 6.35 | 30 | 23 | 53 |
| 8-32NC( 4.2mm) | 3.5 | 6.35 | 30 | 23 | 53 |
| 10-32NC( 5mm) | 4.1 | 6.35 | 30 | 28 | 58 |
| 10-24NC ( 5mm) | 3.8 | 6.35 | 30 | 28 | 58 |
| 12-24NC( 5.7mm) | 4.5 | 6.35 | 30 | 28 | 58 |
| 1/4-20NC( 6.35mm) | 5.1 | 6.35 | 30 | 28 | 58 |
Features:
Suitable for soft metal tapping, such as aluminum plate, 3-4mm thickness.
The advantage is opening, tapping, chamfering.
Note: If you need to drill higher hardness materials, Please choose HSS 6542.
Note: If you need to drill higher hardness materials, Please choose HSS 6542.
Quantity: 6pcs UNC or Metric Tap Drill Bits
Package Included:
1x Set (6pcs) Hex Shank Tap Drill Bits
More Details:
