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🔧 Tougher, smarter, longer-lasting – the only bits your impact driver will ever need!
Bosch ITP2R21B Impact Tough 1 in. Phillips/Square #2 Insert Bits are precision-engineered, heat-treated metal bits designed for impact drivers. Featuring a torsion zone to absorb high torque and laser-etched high-visibility sleeves, these bits deliver 10x the lifespan of standard bits while minimizing cam-out for a secure screw fit. Ideal for professionals demanding durability and reliability in demanding environments.
| ASIN | B07MH8K6M4 |
| Best Sellers Rank | 422,309 in DIY & Tools ( See Top 100 in DIY & Tools ) 167 in Socket Screwdriver Bits |
| Bit Compatibilities | Impact drivers (Phillips, Square, #2 size) |
| Brand | Bosch |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,125) |
| Drive Bit Shank Style | Insert |
| Drive System | Phillips, Square |
| Finish | Painted |
| Global Trade Identification Number | 00000346483109 |
| Included Components | (10) Impact Tough™ 1 In. Phillips®/Square #2 Insert Bits |
| Item Length | 3.99 Inches |
| Item Type Name | Impact Tough 1 In. Phillips/Square #2 Insert Bits |
| Item Weight | 36 g |
| Manufacturer | Bosch |
| Material | Metal |
| Model Number | ITP2R21B |
| Number of Pieces | 10 |
| UPC | 000346483109 |
| Unit Count | 1.0 count |
W**.
Too good to be true
A standard square drive head fits into the screw snugly. It'll stay there for an eternity without falling off. Climbing a ladder, getting down on your knees, it'll not move from the drill. These contraceptions need alot of force behind them to stop them slipping in the screw head. Never in my life have I seen a square drive impact bit slip inside a screw, but today I seen it plenty. The screw doesn't stay on the bit either, it falls off. It's like a drunken sailor wobbling all over the place. This was another first for a square drive screw. I would genuinely rather buy a second driver and use both impact bits, before using these again. They're absolute dog poo.
F**O
Por enquanto usei somente com parafuso Philips, e foi muito bem.
C**H
These were a bit smaller than I thought they would be, mostly in diameter, but they have worked just fine for my uses. This bit is probably the best phillips type bit I've ever used, especially on aluminum screws (aviation, IYKYK), they have very good grip and have had WAY less issues with skipping/stripping.
I**N
Work well so far
J**O
Lo justo y necesario para poder realizar mi trabajo. Precio y entrega de calidad
G**P
Durable.
TrustPilot
1天前
1 个月前