BOSCH ITP2R21B 10-Pack 1 In. Phillips/Square #2 Impact Tough Screwdriving Insert Bits
Details
- BrandBosch
- Item Length3.99 Inches
- MaterialMetal
- Drive SystemSquare
- Finish TypePainted
Description
🔧 Tougher, Smarter, Longer – The Impact Bit Upgrade You Can’t Miss!
- XTENDED TORSION ZONE - Absorbs high torque from modern impact drivers, reducing wear and tear.
- HEAT TREATED STRENGTH - Manufactured with heat treatment for superior toughness and reliability under pressure.
- BUILT TO LAST 10 X LONGER - Experience unmatched durability that outperforms standard bits by a factor of ten.
- PRECISION ENGINEERED TIPS - Ensures a tighter fit with less cam-out for flawless screwdriving every time.
- HIGH VISIBILITY LASER MARKINGS - Quickly identify bits on the job with laser-etched, easy-to-see sleeves.
The BOSCH ITP2R21B 10-Pack Impact Tough Screwdriving Insert Bits deliver 10x the lifespan of standard bits thanks to an xtended torsion zone and heat-treated manufacturing. Precision-engineered tips minimize cam-out, while high-visibility laser-etched sleeves enhance usability. Designed for modern impact drivers, these 1-inch Phillips/Square #2 bits combine durability and performance for professional-grade results.
Specifications
| Brand | Bosch |
| Item Length | 3.99 Inches |
| Material | Metal |
| Drive System | Square, Phillips |
| Finish Type | Painted |
| Number of Pieces | 10 |
| Drive Bit Shank Style | Insert |
| UPC | 000346483109 |
| Global Trade Identification Number | 00000346483109 |
| Bit Compatibilities | Impact drivers (Phillips, Square, #2 size) |
| Manufacturer | Bosch |
| Part Number | ITP2R21B |
| Item Weight | 1.28 ounces |
| Country of Origin | Vietnam |
| Item model number | ITP2R21B |
| Size | 1 In. |
| Finish | Painted |
| Pattern | Insert Bits |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Compatible Fastener Range | 1 inches |
| Included Components | (10) Impact Tough™ 1 In. Phillips®/Square #2 Insert Bits |
| Batteries Required? | No |
Reviews
S**N
Best Phillips drivers I've used.
These are great. They fit extremely well and so far, I've not had one to slip.
P**C
Fits electrical sockets and switches
It took me decades to find out that screws in outlets and switches are not normal Philips #2. They use screws that are a combination of a Philips and a Robertson or square bit. I have been using Leviton electrical outlets and sockets at home. Square bits cam out less then Philips bits. But a square bit cams out in the cheap junction box screws. The Bosch P2R2 fits better in the junction screws. The terminal screws are higher quality and either a Philips #2 or a square bit cams 1 fits well. So for both screws, you can just use the Bosch P2R2. A square or Robertson 2 won’t fit, so why they use R2 in the name is a mystery.
J**.
Versatile screw good for philips #2, square #2, and #1 electric combo screws
Not sure how long they will last but if going between philips #2 and square #2, or even #1 electric combo screws, these work surprisingly well.
B**N
Great bit with room to grow
These bits hold onto screws really well but they aren't that strong on the business end and twist. Great for easy screwing but anytime you gotta go deeper they can't handle the pressure. Would love if these just got stronger but with same shape.
W**N
Works well. A new staple in workshop.
This will be my Phillips bit from now on; hence I bought a larger pack after trying them. They fit standard drill/ impact driver and screws.
P**A
They hold up well
I've put these to the test. They have worked very well in my impact drill.
R**E
Effective 2in1 bit
I was slightly apprehensive with some of the negative reviews and when I 1st recieved the bits. Had to try these out though because of the great quality Bosch normally delivers, just being able to have 1 bit for 2 primary screw heads and the great price. Used this bit to take out long square screws which held together 25 year old wooden play set. So normally very difficult to remove screws. I had gone through a # of different square bits which quickly stripped screw heads, wore down very quickly and took a lot of pressure to get screws out. This Bosch bit did a great job to get these out without major effort and kept great contact with the screw head. Didn't slip out or show wear on the bit afterwards.Haven’t used it for Phillips but main reason I got it was for square bit. Will update if Phillips has any problems.
E**L
Very good
They are very good, the truth is they work very well
Common Questions
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