ST-2247/H 190mm With Spring Hex Vibration Reduction Air Hammer
190mm with Spring Hex Vibration Reduction Air Hammer
Features:
♦ Extreme powerful handheld tool.
♦ High capacity aluminum body with equally weight-in for lightweight advantage.
♦ Professionally constructed of piston and valve seat at the rare of tool, allow to reduce
major vibration during operating.
| New integrated quick change retainer chuck (optional) would extends service life of tool and avoid clamp injured. | Patent-design for piston and case valve are associate of prolong the service expectancy of case valves. Patent-design of vibration-damped valve able to reduced chance of hand occupational injury. |
![]() |
The shape of arc design on the rare of tool, make it fit ergonomical flawlessly. |
| Cylinders are made of steels, which allow extended it's service life. |
Simplified throttle valve for smooth operation, lower breakdown rate and quick started-up.
|
Ergonomically new alum. housing. 70 ° handle designed for maximum effectiveness and operator comfort.
|
Newest revolution of Handle exhaust. This would prevent dust and filings of iron by bounce back to operator significantly. |
ST-2247/H 190mm ST-2247QC/H 190mm
ST-2248/H 250mm ST-2248QC/H 250mm
Vibration Reduction Air Hammer Vibration Reduction Air Hammer
With Spring With Integrated Quick Change Retainer
Model No. |
Chisel Shank (mm) |
Bore Diameter (I.D.) |
Blow Per Min (b.p.m.) |
Piston Stroke Length |
Air Inlet (PT) |
Air Hose (ID) |
Air Consumption |
Overall Length |
Net Weight |
Packing Pcs/Ctn/Cuft (kgs) |
|||||
inch |
mm |
inch |
mm |
cfm |
l/min |
inch |
mm |
lbs |
Kgs |
||||||
ST-2247(QC)/H |
Hex: 10/11mm |
3/4 |
19 |
3,000 |
2-3/4 |
70 |
1/4" |
3/8" |
14 |
396 |
7.09 |
180 |
3.7 |
1.7 |
10Pcs/Ctn/0.8' |
(QC)9.06 |
230 |
||||||||||||||
ST-2247(QC)/R |
Round: 0.401" |
3/4 |
19 |
3,000 |
2-3/4 |
70 |
1/4 |
3/8" |
14 |
396 |
7.09 |
180 |
3.7 |
1.7 |
10Pcs/Ctn/0.8' |
(QC)9.06 |
230 |
||||||||||||||
ST-2248(QC)/H |
Hex: 10/11mm |
3/4 |
19 |
2,200 |
3-3/4 |
95 |
1/4" |
3/8" |
14 |
396 |
8.86 |
225 |
4.4 |
2.0 |
10Pcs/Ctn/1' |
(QC)10.63 |
270 |
||||||||||||||
ST-2248(QC)/R |
Round: 0.401" |
3/4 |
19 |
2,200 |
3-3/4 |
95 |
1/4" |
3/8" |
14 |
396 |
8.86 |
225 |
4.4 |
2.0 |
10Pcs/Ctn/1' |
(QC)10.63 |
270 |
||||||||||||||
For More Air Hammer, Please Click HERE!
Sumake is a manufacturer and exporter specializing in professional high quality pneumatic tools,electric tools and compressors suited to a wide range of applications including industrial and automotive.
We are an innovative company. As a result of constant research and investment we keep at the forefront of current technology and design, thus providing energy efficient, durable and reliable products to industrial markets around the world.
We offer a wide, comprehensive range of CE certified tools and accessories including: Impact Wrenches, Ratchet Wrenches, Sanders, Screwdrivers, Spray Guns, Riveters, Nail Guns and Bradders, just to name a few.
Certified to ISO 9001 we run efficient well organized computerised Q.C. systems that ensure we meet quality, packaging and delivery benchmarks.
We guarantee our customers complete spare parts back up for everything we provide.
Superior service to our customers is not a goal, it's a reality.
Sumake, partners in business.


Factory equipped with complete machines and equipments ensure top quality products.

SUMAKE attended many international exhibitions and has been known for variety high-end innovations with vivid posters.
Our spotlighted showcase can not only catch your eye but try your hand to experience in person.
Our experienced R&D and Design team, provide advanced know-how, improved technique and innovation design.
Send Inquiry to us
We can provide:
♦ DHL /EMS /FEDEX/TNT/ULINE/UPS
♦ OCEAN OR AIR FREIGHT
♦ CARGO FORWARDER SERVICES
Sales points/ Focus:
- Quality assurance
- Good after-sales service
- Favorable price
- Great variety of products
- OEM and ODM service provided
Send Inquiry to This Supplier
You May Also Like
-
Non-Sparking Brass Hammer Drum Type 2lb, Spark Free Safety Brass Drum Type Hammer, Fiberglass HandleUS$ 21.9MOQ: 10 Units
-
Wholesale Steel Hammer With Wooden or Fiberglass Handle for Ghana Uganda Tanzania Tool DealersUS$ 5.35 - 7.36MOQ: 1200 Pieces
-
HammerNegotiableMOQ: 2000 Pieces
-
OEM Scaffolding Hammer at Wholesale Price From ChinaUS$ 4 - 9MOQ: 1000 Pieces
-
8-oz. Stubby Claw HammerUS$ 1.41 - 2.17MOQ: 1 Piece
-
Bus Hammer Auto Window Breaker Emergency Safety Bus Hammer Car Kit Belt Cutter Escape ToolUS$ 1 - 100MOQ: 100 Pieces
-
Led Two in One Plastic Abs Emergency Hammer/Car / Auto Emergency Life Safety Hammer/Bus MalletUS$ 0.7 - 0.8MOQ: 3000 Pieces
-
Bohai Brand Tools Non-sparking 150g Hammer TestingUS$ 9 - 12.52MOQ: 1 Piece
-
8,12,16,20,24oz Claw Hammer Steel Handle Hand ToolsUS$ 0.8 - 2MOQ: 10 Pieces
-
HammerNegotiableMOQ: 2000 Pieces










