Hitachi WH12DMB 12 Volt Impact Driver

by Hitachi

Product Description

From the Manufacturer

This new impact tool from Hitachi combines a modern look and feel with world-class performance. The rare earth magnetic motor and heat treated steel gears provide maximum performance in a small 6-1/2-inch high housing. Both the armature and carbon brushes are removable and the bearings have a dust resistant contact seal. This tool includes a stepless variable speed trigger and is a perfect fit for manufacturing, construction and utilities.

From the Manufacturer

The Hitachi WH12DMB impact driver combines a modern look and feel with world-class performance. The rare-earth magnetic motor and heat-treated steel gears provide maximum performance in a small 6-1/2-inch-high housing. Both the armature and carbon brushes are removable and the bearings have a dust-resistant contact seal. This tool includes a stepless variable-speed trigger and is a perfect fit for manufacturing, construction, and utilities.

Features

• Functions as a complete screwdriver
• Fan-cooled, rare-earth magnet motor
• 885 in./lbs. of torque
• Compact: only 6-37/64 inches high
• Sleekly curved and cyber-modern design
• Patented grip and cap for the ultimate in comfort and durability
• 1-touch belt hook with extra bit holder
• Heat-resistant motor protects against burnout
• Dust-resistant contact seal bearings, unique labyrinth construction, minimal air inlet, and powerful fan
• Stepless variable-speed trigger switch ensures smooth operation

Specifications

• Voltage: 12
• Battery: 2 amp/hrs.
• Battery charging time: 60 minutes
• Battery overcharge protection: yes
• Capacity, small screw: 5/32 to 5/16 inch
• Capacity, ordinary bolt: 3/16 to 15/32 inch
• Capacity, high-strength bolt: 3/16 to 3/8 inch
• Max torque: 885 in./lbs.
• No-load speed: 0 to 2,300 rpm
• Impact rate: 0 to 3,000 rpm
• Length: 6-37/64 inches
• Height: 8.9 inches
• Weight: 3.7 lbs.
• Electric brake: yes
• Variable speed: yes

What's in the Box

• WH12DMB impact driver
• Charger
• Plastic tool case

Warranty
All Hitachi power tools purchased in the U.S. come with a warranty that guarantees freedom from defects in materials and workmanship for a period of one year from the original purchase date. Warranty coverage is conditional upon the original purchaser furnishing Hitachi Power Tools U.S.A. Ltd. in Norcross, Georgia, with satisfactory written proof of the original purchase date.

Product Details

Product Manual [943kb PDF]

• Shipping Weight: 12 pounds
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B00006IIOH
• California residents: Click here for Proposition 65 warning.
• Item model number: WH12DMB
• Average Customer Review: 5.0 out of 5 stars  See all reviews (3 customer reviews)
• Amazon Best Sellers Rank: #818,252 in Home Improvement (See Top 100 in Home Improvement)
• Discontinued by manufacturer: Yes

Customer Reviews

Most Helpful Customer Reviews

5 of 5 people found the following review helpful:

5.0 out of 5 stars Simply Awesome!!!, September 16, 2002

By 

H. Veitenhans "Herb" (South Central Pennsylvania) - See all my reviews
(REAL NAME)   

This review is from: Hitachi WH12DMB 12 Volt Impact Driver (Tools & Home Improvement)

I'm in the military and stationed in Okinawa, Japan. When I first arrived in the Vertical Repair carpenter shop the local nationals were using these drills. I thought they were toys by the look of them... especially after using DeWalt 14.4's at my last base. When I got my hands on this impact driver, I was astounded! The power this tool has is amazing, and I have had no problem with it at all. This will be my first purchase when it comes to a cordless drill due to the durability, and construction of it. The fast charge time is also a plus as well, especially after a hard days use on the job. I give this impact driver a 5 star rating, but would easily give it 6 if Amazon allowed it!

2 of 2 people found the following review helpful:

5.0 out of 5 stars Unstoppable, July 12, 2003

By A Customer

This review is from: Hitachi WH12DMB 12 Volt Impact Driver (Tools & Home Improvement)

Unbelievable power!! Brought this little driver along for a big family project which required putting 4 inch screws through 4x4's and 2x6's. My in-laws were ridiculing the compact size of the driver wondering why I hadn't bought a 18V DeWalt, like they all had. I immediatly turned their smiles upside down when I drove a 4 inch screw halfway through a 4x4, and halfway into another 4x4. The only thing that stopped the driver from driving the screw all the way through was that I hadn't put a long enough bit on the end of the driver. This thing is seriously powerful and the batteries last surprising long for a tool that is driver and pounding at the same time. Surprisingly, the tip never slipped out of the screw, and it never slipped, just don't buy cheap screws. Also, don't be surprise if this tool is louder than your screwguns due to the hammer action of the tool, sort of has a machine gun sound to it. However, I doubt that the extra noise will dampen the smile on your face as you pound screws through wood, or if you can find a tough enough screw, through concrete.

1 of 1 people found the following review helpful:

5.0 out of 5 stars beats the makita's all day long, December 27, 2002

By 

"kitemakers" (El Sobrante, CA United States) - See all my reviews

This review is from: Hitachi WH12DMB 12 Volt Impact Driver (Tools & Home Improvement)

this little tool is bad-A**. small and light enough to carry all day. powerful enough to run in 8 inch deck screws without slowing down. buy this one.