The Wiha combination drill bit M4 performs drilling, thread cutting and deburring in a single work step, eliminating tool changes. The 1/4" hex shank to DIN 3126 C 6.3 fits any power driver; ground HSS steel ensures durable performance in metal and plastic.
Combination Drill Bit 1/4" M4 x 39 mm HSS - Drilling, Threading and Deburring - Wiha 27898
- This Item: €11.45
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Three operations in one tool: the M4 x 39 mm combination drill bit drills, taps and deburrs in a single pass, saving changeover time and accelerating assembly and repair work.
Benefits
- Three operations in one work step: drilling, thread cutting and deburring
- 1/4" hex shank to DIN 3126 C 6.3 - fits all standard power drivers
- Ground HSS steel for long service life
- Reduced, over-tightened profile for secure seating in the bit holder
- Drive: DIN 3120 / ISO 1174, style A 6.3 + A 10
Technical data
- Screw size: M4
- Overall length: 39 mm
- Hex drive: 1/4"
- Material: HSS steel, ground
- ESD: No
Applications
For assembly, repair and M4 thread re-cutting in metal and plastic. Particularly suitable for battery-powered drivers. Made in Bulgaria. Standards: DIN 3126, ISO 1173, style C6,3.
| ESD version | TEC |
|---|---|
| Manufacturer Nr. | SB7807004039 |
| Manufacturer | Wiha |
| EAN | 4010995278984 |
| Weight | 0.007000 |
| HS-Code | 82074010 |
| GPSR manufacturer information | Wiha Werkzeuge GmbH Obertalstraße 3-7 DE-78136 Schonach www.wiha.com |
| Article authenticity | Original product |
| Condition of article | New |
| Position sensing | No |














