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The Bosch HA3JAW is a 1/2-inch keyless 3-jaw chuck designed for SDS-plus rotary hammers, offering quick bit changes with a ratcheting lock and a rugged steel sleeve for maximum durability. Perfect for masonry and versatile across Bosch and competitive brands.
| Thread size | 1/2 inch |
| Capacity | 0.5 inches |
| Handle type | keyed |
| Included components | Unit^Instruction Guide |
| Lock type | Independent |
| Global Trade Identification Number | 00000346393200 |
| Manufacturer | Bosch |
| UPC | 000346393200 |
| Part Number | HA3JAW |
| Product Dimensions | 18.54 x 5.84 x 4.06 cm; 0.28 g |
| Item model number | HA3JAW |
| Size | 1/2-inch |
| Colour | Standart |
| Style | SDS Plus to 3 Jaw Chuck |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.5 Inches |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 0.28 g |
M**E
Original and best
The original and best. Well-made and very heavy duty tool. I tried a couple of cheaper brands, but they were useless....this is in a whole different ball park in terms of quality....I expect that it will out-live me.
K**F
Good !
Super device
D**H
Very good
Purchased for my pbh 2100 Re hammer drill and it fits perfectly and did job well as advertised
P**R
Fooled me twice… shame on me!
Genuinely bad. Ordered one of the these. The ring you use to tighten the chuck worked itself loose, but not until after the period for return had passed.Shrugged my shoulders and bought another, I thought different, chuck. Both used for occasional DIY use with Bosch GBH 220 D. Guess what? Same thing: Now wondering what else is shaking loose in other Bosch appliances I have.Maybe time to switch to another make…
Trustpilot
2 months ago
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