YATO 1/4 in 50 mm Phillips Impact Screwdriver Bits, 2 pcs Set
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A 2-piece set of 1/4" hex impact screwdriver bits designed for Phillips fastening applications. Made from S2 steel with a phosphated surface finish and 58–60 HRC hardness, these 50 mm bits are suitable for use with compatible impact drivers and screwdrivers.

KEY FEATURES
- 2-piece impact screwdriver bit set
- 1/4" / 6.3 mm hex toolholder
- 50 mm bit length
- Phillips tip for common fastening applications
- Made from S2 steel
- Phosphated surface finish
- Hardness rating of 58–60 HRC
- Available in PH1, PH2, and PH3 variants
- Designed for impact screwdriver applications
PRODUCT SPECIFICATIONS
| Specification | Details |
|---|---|
| Product Type | Impact screwdriver bits |
| Brand | Yato |
| Tip Type | Phillips |
| Toolholder Type | Hexagonal |
| Toolholder Size | 1/4" / 6.3 mm |
| Length | 50 mm |
| Material | S2 steel |
| Surface Finish | Phosphated |
| Hardness | 58–60 HRC |
| Non-Slip System | No |
| Pieces per Pack | 2 |
| Unit of Measure | Pack |
VARIANT SPECIFICATIONS
| Variant | Index / Model | SKU / Product Code | Phillips Tip Size | Pieces | Volume | Weight |
| PH1 Impact Screwdriver Bits | YT-78040 | 10018904 | PH1 | 2 | 0.058 | 0.025 |
| PH2 Impact Screwdriver Bits | YT-78041 | 10018905 | PH2 | 2 | 0.055 | 0.025 |
| PH3 Impact Screwdriver Bits | YT-78042 | 10018906 | PH3 | 2 | 0.055 | 0.029 |
24-Month Consumer Legal Guarantee
Consumers receive a minimum 24-month statutory legal guarantee from the date of delivery. No additional PERIPLUS commercial warranty applies unless expressly stated for this product. Mandatory national consumer rights remain fully applicable.
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| Variant | Quantity | Price | Total |
|---|---|---|---|
1/4 inch 50 mm PH1 2 pcs
002754-1
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1/4 inch 50 mm PH2 2 pcs
002754-2
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1/4 inch 50 mm PH3 2 pcs
002754-3
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