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    Bosch 12V MAX EC Brushless Impact Driver with Exact-Fit Insert Tray

    Model # PS42BN|Store SKU # 1001070410

    12V MAX EC Brushless Impact Driver with Exact-Fit Insert Tray
    • Bosch
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    • Model # PS42BN
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    • Store SKU # 1001070410
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    12V MAX EC Brushless Impact Driver with Exact-Fit Insert Tray
    Overview
    Specifications
    Reviews
    Overview
    Specifications
    Reviews

    Overview

    Model # PS42BN Store SKU # 1001070410

    The Bosch PS42BN 12V Max EC Brushless Impact Driver with Exact-Fit Insert Tray package features a lightweight, high-efficiency 1/4 In. hex driver. The small-but-mighty PS42 has a 5.5 In. head-length and weighs just 1.6 Lbs., but it is a powerhouse, with an optimized impact system. It also has the Bosch performance control system, which supplies two speed settings, one for high speed and one for high torque. This delivers no-load rpm ratings of 0-1,200 and 0-2,600 and no-load impact-per-minute ratings of 0-2,700 and 0-3,100. The drivers produces 975 In.-Lbs. of max torque, great for repetitive driving tasks and about 85 percent of the fastening tasks around the professional jobsite. The tool's EC Brushless motor and improved all-metal gearbox allows for unmatched efficiency, great runtime and longer life. This driver has a 1/4 In. hex drive and a three-LED light ring.

    1. Compact and light – just a 5.5 In. head-length and only 1.6 Lbs.
    1. EC Brushless motor – allows for greater motor efficiency
    1. Effective performance – completes 85 percent of most fastening applications
    1. Pro driving performance – delivers a max torque of 975 In.-Lbs.
    1. Fast driving – no-load ratings of 0-1,200 and 0-2,600 rpm
    1. Optimized impact system – no-load impact per minute ratings of 0-2,700 and 0-3,100

    Specifications

    Dimensions

    Assembled Depth (in inches)
    13.25
    Assembled Height (in inches)
    3
    Assembled Weight (in lbs)
    2.54
    Assembled Width (in inches)
    8.75
    Item Depth
    13.25
    Item Height
    3
    Item Weight
    2.54
    Item Width
    8.75

    Details

    Amps
    1
    Batteries Included
    No
    Battery Amp Hours
    1
    Battery Power Type
    Lithium Ion
    Blade Diameter (In.)
    1
    Brushed/Brushless
    Brushless
    Certified
    Yes
    Chuck Type
    Keyless
    Cordless/Corded
    Cordless
    Cordless/Corded
    Cordless
    Country of Origin
    MY-Malaysia
    Handheld or Stationary
    Handheld
    Impacts per Minute
    3100
    Laser Guide
    No
    Max. Torque (in.lbs.)
    975
    Maximum Speed (RPM)
    2600
    Motor
    Brushless
    Number of Batteries Included
    0
    Number of Batteries Included
    0
    Number of Speeds
    2
    Variable Speed
    Yes
    Voltage (volts)
    12

    Warranty / Certifications

    Limited 1 Year

    Customer Reviews

    12V MAX EC Brushless Impact Driver with Exact-Fit Insert Tray is rated 4.7 out of 5 by 7.
    • y_2019, m_3, d_21, h_20
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    Rated 4 out of 5 by from Solid feel, but lightweight. Ample torque for every job so far! Solid feel, but lightweight. Ample torque for every job so far!
    Date published: 2018-05-08
    Rated 5 out of 5 by from Compact, powerful This is a surprisingly grunty little driver, it doesn't feel like it just dry running it in your hand but as soon as the bit hits the screw it's on, just as capable as my old 18v impact. I do HVAC service and it's so compact it fits right in my tool bag so I always have it on hand and end up using it in situations I would normally use a screwdriver due to the incredible amount of control offered by the low speed setting, I can tighten any equipment fastener without fear of overdriving. This is my first brushless tool and I've been very pleased with the battery life, even on one of my old 1.3AH packs it's gone down one bar in a month of use.
    Date published: 2017-12-24
    Rated 5 out of 5 by from For its size this driver is very powerful. Solid, good quality... For its size this driver is very powerful. Solid, good quality product.
    Date published: 2017-11-29
    Rated 5 out of 5 by from Much improved Owned about a month use it everday I do appliance installation perfect size great power to hang OTR microwave brackets. You can use with or without light and the light stays on for several seconds after you let off trigger. The low speed it ok i dont use it much i just keep on high speed. Hoping the new brushless motor lasts longer than previous version. All in all well worth the money built solid like you expect from Bosch!!
    Date published: 2017-08-18
    Rated 5 out of 5 by from The right size This driver has plenty of power and speed to do most tasks, even surprisingly large tasks. The small size and light weight are what I find to be the biggest advantages. Big advantages equal with that are the optional belt hook and the three lights around the chuck. The handle is very comfortable considering that it contains the stick type 12v battery pack but I'd still prefer the slightly thick handle to having a larger overall tool with slide pack design. This has been a great tool to work with for aerial, overhead, tight space and awkward positions. I use and own tools, batteries and chargers for several 18v and 12v platforms and would easily purchase this again over other 12v impact drivers.
    Date published: 2017-07-20
    Rated 4 out of 5 by from Sadly I returned it returned to the store. I like the lightness, shape and grip of the Bosch 12 ... Sadly I returned it returned to the store. I like the lightness, shape and grip of the Bosch 12 volt Max tools, but was very disappointed that the battery was so difficult to remove from the tool. I now have an impact driver with a slide battery. Not as compact, but a better choice for me.
    Date published: 2017-07-18
    Rated 5 out of 5 by from Mighty-Mite I must say, although it is extremely close in size and form to the PS22, they are most definitely different animals. For the heck of it I used each of them to drive 3" deck screws into a block of firewood (maple) and they performed very differently from each other. I cranked the clutch on the PS22 all the way to max (20) and put it on speed 1. It chugged along quite well, fairly quickly, and wrenched my hand sideways a bit just before the clutch kicked in, about 1/8" from flush. No surprise, it also stopped short of flush in speed 2. Setting it to drill mode cured that in both speeds, but there was some serious torque transferred to the hand. When I repeated this with the PS42, it was really quite cool how the impacting action produced virtually zero felt torque, in both speed 1 and speed 2. Another interesting discovery was how slow speed 1 is on the PS42! I'm guessing it is maybe 1/5 or less the speed of the PS22 on speed 1. I'm guessing this is to allow more precise driving of the screw, as there is no clutch. It was so slow, in fact, that I would never use speed 1 for such a task. A real powerhouse in such a small package!
    Date published: 2016-11-18
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