Reviews 20mm Rotary Hammers

DEWALT 20V MAX XR Rotary Hammer, SDS Plus, L-Shape, On-Board Dust Extractor, 1-Inch (DCH273P2DHO)

The cordless hammer drill has the brushless motor for efficient performance and runtime.
DEWALT 20V hammer drill has 2.1 Joules impact energy for fast drilling in concrete.
Lightweight design makes this DEWALT 20V brushless hammer drill ideal for structural connections, beam & column anchorage, rod hanging, seismic & safety attachments, cable tray & strut mounting, and steel stanchion mounting..
SHOCKS ACTIVE VIBRATION CONTROL System reduces vibration felt by the user at the handles, compared to rotary hammers without this feature.
Powerful dust extraction system with built-in motor for increased suction and high tool performance.

Package and Size:10 piece. Diameter Size 3/16 inch, Total Length 6 inch..
Heavy Duty: SDS Plus Drill Bit for Rotary Hammers has Long-Lasting, Heavy-Duty, Tungsten Carbide Bits for EASY & Reliable drilling, screwing and fastening into Masonry, Concrete, Brick & Cinder Block..
Easily & Smoothly Drill:3-4X More into Reinforced Concrete, Brick and Masonry by relying on Reinforced, Premium Tungsten Carbide & Steel Bit Integrity for Unmatched Ease, Long Life & Safe Drilling..
Carbide Tipped: Bits are carbide tipped for long life in tough applications. Centric conical tip guides bit through concrete and provides optimal hole geometry. Wear mark alerts user when bit is no longer precise. Longer life in rebar vs. standard bits..
IDEAL for General Contractors and Construction Industry that require HEAVY DUTY SDS-Plus bits for reliable anchoring and sturdy holes. Fit certain Bosch, Hilti, Milwaukee, Makita, Dewalt, and Porter Cable drills and other SDS-Plus Rotary Hammers..

Specially designed tool for thinset/adhesive/mortar/tiles clean up, easily lifts tough thinset, grout, tiles & more. Fast remove all thinset, adhesives and mortar with no effort.
The extra wide, replaceable 4 inch blade removes more thinset and adhesives per pass than normal scaling chisels.
Made of high quality forged tempered steel, tough body and fleibile blade, designed specifically for high impact stresses with durability and long life time.
Comes already assembled, total 10"(250mm) length.
SDS-Plus shank, handy and light weight for effortless easy operation. Ideal scraper tool bit for an light weighted SDS-Plus rotary hammer or hammer drill only．IT DOES NOT FIT FOR SDS-MAX ROTARY HAMMERS.

[Specification]- Type: EC11 Encoder with Screw Thread.
[Rotary encoder]- By rotating the rotary encoder can be counted in the positive direction and the reverse direction during rotation of the output pulse frequency, unlike rotary potentiometer count, this rotation counts are not limited. With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0..
[Applications]- Rotary encoders are widely used in industrial controls, robotics, photographic lenses, computer input devices such as optomechanical mice and trackballs, controlled stress rheometers..
[Package Content]- 5pcs x Rotary Encoder Code Switch Digital Potentiometer.

Thinset removal tool dimensions - 6” Wide Blade, 15” Overall Length, Shank: SDS Max.
Sabre’s SDS MAX scraper easily removes tile, thinset, glue, and other difficult floor adhesives. Leaving a clean surface to work with..
Compatible with all SDS MAX sized rotary hammer drills.
Bosch, DeWalt, Hitachi, Hilti, Makita, Milwaukee, etc..
Quality Construction – Our SDS Max Chisel is built with high quality forged hardened steel construction, ready to take high impact and stress..
ONLY COMPATIBLE WITH SDS MAX ROTARY HAMMERS (NOT REGULAR DRILLS OR SDS+).

The cordless hammer drill has 10.5 Joules of impact energy for fast drilling and chipping, even in the hardest concrete..
Anti-Rotation E-CLUTCH System shuts down the DEWALT rotary hammer drill in bind up situations..
Constant speed electronics allows the tool to maintain speed under load..
The SHOCKS Active Vibration Control System reduces vibration felt by the user at the handles, compared to rotary hammers without this feature..
The midweight design makes it ideally suited for horizontal drilling for #4 - #8 rebar dowel applications and dry coring up to 4 inch.

product name：potentiometer；Type : rotary potentiometer single Linear (Type B)；model : wh148.
product size：Packaging box Total Size：96.1mm/3.78inx18mm/0.7inx173mm/6.81in.
potentiometer Total height: 24 mm / 0. 94".
Size of aluminum alloy knob: 14 x 17 mm / 0. 55" x 0. 67" (d*h).
Product material：potentiometer is made of metal and carbon film, very stable and durable,The knob is made of aluminum alloy.
Application：Widely used for volume control in audio applications, guitar, audio, Suitable for household equipment, personal audio equipment..
Product packaging:20pcs B5K B10K B20K B50K B100K Ohm （4Sets for each Value）single linear rotary taper potentiometer+20PCS Aluminum alloy knobs in three different colors+20PCS Washer+20PCS Nut.

VERSATILE: The Bosch HA3JAW keyless chuck delivers rotation drilling for masonry, brick, and block.
UNIVERSAL FIT: The three-jaw chuck is built for use with all Bosch and competitive brands SDS-plus hammers.
EFFICIENT: Keyless ratcheting quickly locks straight shank drill bits into place..
DURABLE: The HA3JAW is built with a steel metal sleeve for maximum rugged durability..
FOR USE: Use only in drill-only mode on all SDS-plus rotary hammers.

VERSATILE: Ejector hole delivers core removal of masonry, brick, and block.
LONGEVITY: Features tungsten carbide teeth for long-life.
IDEAL FOR: For use with SDS plus rotary hammers, corded and cordless hammer drills.
USE WITH: Works with Bosch SPEEDCORE SDS-plus pilot bits and extensions.
CONVENIENT: Pilot bit is integrated with mandrel.