Universal Air Tool Air Hammers and Scalers

Universal Pneumatic Bench Rammer and Air Hammers

Impact Wrench Features:
Universal Tool impact wrenches offer superior design and weight distribution for easy handling and reduced operator fatigue.
Their patented roller cam clutch and DynaPact® clutch mechanisms provide high energy blows for maximum power and fast
rundown. Universal Tool impacts can be found in diverse industries such as production assembly, petro chemical, MRO, and
construction

Socket Retainers: The style of socket retainer on our impact wrenches is indicated by "R", "P", "C", or "S" following the
model number.

UT8666 Bench Rammer

	High power to weight ratio
	Heat treated cylinder and piston for durability
	Threaded retainer for quick and easy butt changes
	Easily operated and guided
	2.5" butt
	Best for: Compacting sand, soil & other fibres materials

UT8646 UT8645

UT8646 / UT8645 Air Hammers

	Impact resistant composite handle for reduced weight
	Reliable flip valve design
	Button style trigger for increased control
	0.401" shank
	Best for: Light chipping and sheet metal cutting

UT9925 Recoilless Air Hammer

	Ergonomically advanced low vibration and high frequency design reduces fatigue
	Precision engineered to reduce air consumption and increase reliability
	Compact design for increased access and comfort
	0.401" shank
	Best for: Medium duty chipping and sheet metal cutting

UT8647 Air Hammer

	3/4" piston, 4-5/8" stroke and 0.498" shank for extra heavy duty work
	Positive action trigger and valve increases control
	Precision engineered, heat treated alloy steel cylinder & piston for added reliability & low air consumption
	Best for: Heavy chipping, bolt cutting and pin driving

Model

Retainer

BPM

Bore
(in)

Stroke
(in)

Brushing
(in)

Weight
(lb)

Length
(in)

Rec
Pressure

Air
Inlet
(NPT)

Rec
Hose
(I.D. in)

Air
Cons
(cfm)

Av Air
Cons
(cfm)

Order No.

#UT8666

Clamp Screw

1,725

2-1/2

N/A

7.1

15.25

90 psi

3/8”

1/2”

5.5

UT8666

#UT8646

Spring

3,700

3/4

2-1/2

0.401"

2.5

6.00

90 psi

1/4"

3/8"

4.0

UT8646

#UT8645

Spring

2,600

3/4

2-5/8

0.401"

3.0

6.50

90 psi

1/4"

3/8"

4.0

UT8645

#UT9925

Behive

3,700

3/4

2-1/2

0.401"

2.5

6.00

90 psi

1/4"

3/8"

4.0

UT9925

#UT8647

Spring

3,200

3/4

4-5/8

0.498"

4.4

7.80

90 psi

1/4"

3/8"

5.0

UT8647

Air Hammers / Scalers

UT8630 Scaling Hammer

	Heat treated precision cylinder, piston and retainer for long life
	Rugged all steel construction for added reliability
	Compact design for increased access & comfort
	B1- 1/2" square shank
	Best for: Removal of scale, weld spatter & other residues in shipyards, foundry and fabrication shops

UT8630LI Long Reach Scaling Hammer

	Heat treated precision cylinder, piston and retainer for long life
	Rugged all steel construction for added reliability
	64" Length is ideal for floor and high level work
	B1- 1/2" square shank
	Can be converted to needle scaler
	Best for: Ideal for floors and high reach areas, for scale, residue and tile removal

UT9922 Recoilless Scaling Hammer

	Only 2 m/s2 vibration level to reduce operator fatigue
	Rugged all steel construction for added reliability
	Compact design for increased access and comfort
	3 sizes of carbide chisels available
	Best for: Removal of scale, weld spatter & other residues in shipyards, foundry and fabrication shops

UT8603 Triple Head Scaling Hammer

	Heat treated precision cylinder and piston for long life
	Valveless design increases reliability
	Hard wearing replaceable tungsten carbide inserts in each piston
	Handle can be re-positioned to suit application
	Best for: Removal of scale, other residues and concrete scabbling

Model

Retainer

BPM

Bore
(in)

Stroke
(in)

Brushing
(in)

Weight
(lb)

Length
(in)

Rec
Pressure

Air
Inlet
(NPT)

Rec
Hose
(I.D. in)

Air
Cons
(cfm)

Av Air
Cons
(cfm)

Order No.

#UT8630

4,600

1-1/8

1/2" Sq.

4.50

9.50

90 psi

1/4"

3/8"

4.0

UT8630

#UT8630LI

4,600

1-1/8

1/2" Sq.

12.00

64.00

90 psi

1/4"

3/8"

4.0

UT8630LI

#UT9922

Collet

9,000

3/4

1/4

3/8" Sq.

3.25

8.25

90 psi

1/4"

3/8"

3.0

UT9922

#UT8603

3,800

7/8

3 Short Steel

9.20

15.38

90 psi

1/4"

3/8"

5.5

UT8603

Pneumatic Needle Scalers

UT8635 Needle Scaler

	J-slot adjustment for additional needle exposure
	All steel construction for durability
	Converts to B1 style chisel scaler
	Low air consumption for use with limited air supply or multiple tool applications
	Best for: Removal of rust, paint and scale on flat or irregular surfaces

UT9912 Straight Recoilless Needle Scaler

	Only 3m/s2 vibration level to reduce operator fatigue
	All steel construction for durability
	Low air consumption for use with limited air supply or multiple tool applications
	Best for: Removal of rust, paint and scale on flat or irregular surfaces

UT9914 / UT9914-2 Pistol Grip Recoilless Needle Scalers

	Only 3.5m/s2 vibration level to reduce operator fatigue
	Supplied with 1/8” or 2mm needles
	High blow frequency for increased production
	Non-metallic vacuum shroud available
	Low air consumption for use with limited air supply or multiple tool applications
	Best for: Surface preparation and lead paint abatement

UT9916 / UT9916-2 Pistol Grip Recoilless Needle Scalers

	Only 3.5m/s2 vibration level to reduce operator fatigue
	Supplied with 1/8" or 2mm needles
	High blow frequency for increased production
	Non-metallic vacuum shroud available
	Low air consumption for use with limited air supply or multiple tool applications
	Best for: Large area surface preparation and lead paint abatement

Model

Needle
Capacity

BPM

Bore
(in)

Stroke
(in)

Weight
(lb)

Length
(in)

Rec
Pressure

Air
Inlet
(NPT)

Rec
Hose
(I.D. in)

Air
Cons
(cfm)

Av Air
Cons
(cfm)

Order No.

#UT8635

(19) 1/8” x 7”

4,600

1-1/8

6.0

15.00

90 psi

1/4"

3/8"

3.0

UT8635

#UT9912

(18) 1/8” x 7”

9,000

1-1/8

4.3

12.50

90 psi

1/4"

3/8"

3.0

UT9912

#UT9914

(19) 1/8” x 7”

3,400

1-1/8

5.8

11.88

90 psi

1/4"

3/8"

3.0

UT9914

#UT9914-2

(38) 2mm x 7”

3,400

1-1/8

5.8

11.88

90 psi

1/4"

3/8"

3.0

UT9914-2

#UT9916

(28) 1/8” x 7”

3,400

1-1/8

6.5

11.88

90 psi

1/4"

3/8"

3.0

UT9916

#UT9916-2

(58) 2mm x 7”

3,400

1-1/8

6.5

11.88

90 psi

1/4"

3/8"

3.0

UT9916-2

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Safety Recommendations:
1. Eye Protection is recommended when operating or working near tools.
2. Personal Hearing Protection is recommended when operating or working near tools.
3. Repetitive work motions and/or vibration can cause injury to hands and arms.

Universal Air Tool Limited Warranty:
Universal Air Tool warrants its tools to be free from defects in material and workmanship from the date of the purchase. This warranty does not apply to tools which have been abused, misused, used for a purpose other than intended, modified or repaired by someone other than Universal Pneumatic or one of its authorized service centers.

If a Universal Air Tool proves defective in material or workmanship within one year after purchase, return it to any authorized service center or Universal Air Tool freight prepaid. Please enclose your name, address, and adequate proof of date of purchase and a short description of the defect. Universal Air Tool will, at its option, repair or replace defective tools free of charge. Repairs or replacement are warranted as described above for the remainder of the original warranty period. Universal Air Tools sole liability and your exclusive remedy under this warranty is limited to repair or replacement of the defective tool.

There are no other warranties expressed or implied and Universal Air Tool shall not be liable for incidental, consequential or special damages, or any other damages, costs or expenses excepting only the cost or expense of repair or replacement as described above.