- Application: Deburring, chamfering and countersinking
- 1/4" drive suitable for holders as per DIN 3126-D 6.3 (ISO 1173)
- Hexagon shaft for very high torque transfer
- 1 tip
- Guaranteed vibration-free and scratch-free operation
- Optimal countersink surface quality
- Long service life
- Perfect chip removal
- High corrosion protection
845 1-flute Countersink Bits
- Hex shaft for very good power transfer
- Vibration-free and scratch-free operation ensured
- Best surface quality of the countersink
- Long service life
- Perfect chip removal
1-flute countersink bit
1-flute countersink bits, 90°

Product details
Facts and figures
Part number
05104660001
05104661001
05104662001
05104663001
05104664001
05104665001
Cylindrical shaft diameter mm
6.30
8.30
10.40
12.40
16.50
20.50
Shaft length mm
21.00
21.00
21.00
21.00
22.00
22.00
Total length mm
32.0
32.0
34.0
36.0
40.0
43.0
Size
M 3
M 4
M 5
M 6
M 8
M 10
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Product description
High quality 1-flute countersink bit by Wera. For countersinking and deburring. The hexagon shaft ensures very good power transfer, vibration-free and score-free working. Perfect chip removal and long service life. 1/4" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.
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