GRENPRO 33Pcs Impact Driver Bit Set, 2" Allen Wrench & Torx Drill Bit Set
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- 【33PCS ALL-IN-ONE SET】Comes with 3 storage cases 33-piece kit includes 20 Allen bits (10 SAE: 5/64"-5/16"; 10 Metric: 1.5-8mm) + 13 Torx bits (T7-T40) in 2-inch length. Perfect for engine bays, tight cabinets, and hard-to-reach spaces, eliminating the need to buy multiple sets for different projects
- 【Premium S2 Steel & CNC Machining】Crafted from high-strength S2 alloy steel with precision CNC-machined tips and heat-treated construction. The built-in torsion zone absorbs peak torque to prevent breakage, delivering 15x longer service life than standard bits—far more durable than ordinary sets under heavy impact use
- 【Strong Magnetic Tips】Reinforced stable magnetic design securely holds screws without slipping or dropping. Precision-cut edges ensure a tight lock every time, even after repeated use—no more frustrating screw drops mid-project
- 【Universal compatibility】Standard 1/4" hex shank fits all impact drivers, drills, and pneumatic tools with no adapter needed. Ideal for automotive repair, construction, furniture assembly, and daily DIY tasks, making it a go-to set for both professionals and hobbyists
- 【Organized & Durable】Each bit features an anti-rust coating for long-lasting protection. The compact,sturdy storage case keeps bits neatly organized, prevents loss, and fits easily in toolboxes.ours is built to withstand daily use and job site wear
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Select a product to estimate shipping.The GRENPRO 33-Piece Impact Driver Bit Set is a comprehensive solution for tackling a wide range of fastening tasks. This kit combines Allen and Torx bits with a convenient 2-inch Allen wrench, offering versatility for automotive repairs, home projects, and more.
Key Highlights
- Complete Kit: Includes 20 SAE Allen bits (5/64"-5/16") and 10 Metric Allen bits (1.5-8mm) alongside 13 Torx bits (T7-T40) for diverse applications.
- Durable Construction: Made from high-strength S2 alloy steel with a heat-treated design, providing exceptional durability and resistance to breakage under heavy use.
- Secure Grip: Features reinforced magnetic tips to firmly hold screws, preventing slippage and drops during projects.
- Compact Storage: Comes with three storage cases to keep your bits organized and easily accessible.
Useful Facts
- Brand: GRENPRO
- Item Length: 2 inches
- Material: S2 Alloy Steel
- Number of Pieces: 33
- Drive System: Hex, Torx
Good Fit For
- Automotive DIY enthusiasts
- Home repair projects
- Working in tight spaces
- Anyone needing a versatile bit set for various fastening tasks
Product details









| Main Specification | |
|---|---|
| Système d'entraînement | Hex or Torx |
| Fabricant | GRENPRO |
| Numéro d'unité | 33 Chef |
| Longueur de l'article | 2 pouces |
| Marque | GRENPRO |
| Nombre d'articles | 1 |
| Composantes incluses | Screwdriver Bit Sets 33pc |
| Nombre de pièces | 33 |
| Style de bit Shank | hexagone |
| Matériau | S2 Alloy Steel |
| Type de finition | Poudre enduite |
| Product information | |
| Nombre d ' emballages | 1 |
| Définir le nom | Impact Screwdriver Bits Set (33 Piece) |
| Technical Details | |
| Compatibilités bit | Conducteur d'impact or foret or pneumatic tool |
| Numéro de pièce du fabricant | 075036 |
| Type de matériau | S2 Alloy Steel |
| Item details | |
| Numéro de modèle | 075036 |
| Style | |
| Types de finition | Poudre enduite |
| Others | |
| Point en évidence | S2 Steel Magnetic 1/4" Hex-Shank or Hex Bit Set (Metric & SAE)/Torx with Storage Box for Automotive DIY & Home Repair |
| Démarrer l'application Bit | automobile or Construction |
| Type de produit | Hex-Shank Drill Bits |
| Composition du jeu de bits | Set bit |
| Configuration du embout bit | Conseil magnétique |
| Style de fin de lecteur | Hex Shank |







