Features：

HIGH IMPACT
The Hi-Spec44 Piece 1/4" Hex Shank Impact Driver Screw Bits Set is specifically designed for the rigours of use with an impact driver, withstanding its high torque and concussive effects.
✔ Bits designed and rated to outperform standard bits
✔ Heat treated S2 carbon steel alloy with manganese phosphate surface treatment for improved corrosion and wear resistance
✔ Extended torsion zone in the bit's shank distributes the excessive stress away from the tip

CONTENTS
30pc 25mm Driver Bits:
- Philips: PH#1-1-2-2-3-3
- Slotted SL1/8, 5/32, 3/16, 7/32, 1/4, 1/4
- Pozidriv PZ1-2-3
- SQ1-2-2-3
- HEX H1/8, 5/32, 3/16, 1/4
- Torx T10-15-20-25-27-30-40

8pc 50mm Bits:
- PH1-2-3
- SL5/32, 3/16 7/32 1/4”
- Square SQ#2
- 75mm Bit PH#2

2pc 46mm Nut Drivers:
- 1/4, 5/16”

64mm Connector for 3/8" Drive Sockets
35mm Countersink Bit
120mm Retracting Screw Sleeve Holder
- for easy holding of screws and initial turning of long fasteners into holes eliminating wobbling and slipping

Storage Case