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Rock Drills

APT Model 109 Rock Drill and Utility Drill

Choosing a Rock Drill

Weighing only 9 lbs., the APT Model 109 Rock Drill and Utility Drill is the lightest tool American Pneumatic makes. It is the ideal tool for drilling holes for anchor bolts as well as for small dowel hole drilling. The stop rotation feature easily converts the tool from a drilling machine to a percussion only tool.

FEATURES:

  • Right hand rotation
  • Ligh tweight, aluminum cast, D-style handle
  • Inside trigger for better control and safety
  • Deep case hardened alloy steel cylinder
  • Rubber dust excluder helps protect internal parts from dust and debris
  • Ball type retainer allows for quick change-out of drill bits

** FREE GROUND SHIPPING WITHIN THE CONTINENTAL UNITED STATES

 

Part # Chuck Size
Bore Dia
(in)
Stroke
(in)
Blows per Min
CFM @
90 psi
Weight
(lbs)
Length
(in)
Air Inlet
Size
Price
17643 ¾" Rnd x 3-¾" 1-¼ 1 3400 19-21 9 15 38" NPT Female $730.00
18096 Spline Chuck $186.57
18796 Side Rod Kit $28.55
16896 Whip Hose Assy (½" x 6' Hose, 38" NPT Male, Universal Fittings) and 1L Line Oiler $91.37
16894 Whip Hose Assy (½" x 6' Hose, 38" NPT Male, Universal Fittings) $44.00
18781 O-Ring and Seal Kit $42.02
18747 Swivel Assembly (½" Hose Barb) $38.63
Whirly Bits
Model 109 Parts Breakdown Safety & Operating Instructions

 

APT Model 115 Rock Drill

The APT Model 115 Rock Drill works as a drilling tool for drilling holes for anchor bolts and small dowel hole drilling. This versatile tool has a stop rotation feature that converts it from a drilling tool to a percussion tool. It is an ideal tool for light chipping in horizontal and overhead work.

FEATURES:

  • Stop rotation feature
  • Built-in automatic oiler
  • Latch type retainer
  • Lightweight aluminum cast handle

** FREE GROUND SHIPPING WITHIN THE CONTINENTAL UNITED STATES

Part # Chuck Size
Bore Dia
(in)
Stroke
(in)
Blows per Min
CFM @
90 psi
Weight
(lbs)
Length
(in)
Air Inlet Size Price
5197 78" Hex x 3-¼"
1-1516
1-38
2900
32-36
19
18-38
38" NPT Male $1,285.00
18794
Latch Kit
$79.14
18797
Side Rod Kit
$29.47
16897
Whip Hose Assy (½"x6' Hose, 38" NPT Female) and 1L Line Oiler
$91.37
18782
O-Ring and Seal Kit
$43.64
H & D Thread Steel & Bits
Whirly Bits
Model 115 Parts Breakdown Safety & Operating Instructions

 

APT Model 137 Rock Drill

The APT Model 137 Rock Drill is a versatile midsize rock drill used in general construction, utility work, and plant maintenance. It is designed for drilling through granite, hard faced rock, quarry drilling and for drilling secondary holes for blasting. It can also be used in conjunction with dowel hole drilling machines. The Model 137 is adaptable to wet drilling application by attaching the APT valve, wet tube and swivel assembly.
 
FEATURES
  • 4 drilling speeds
  • Replaceable piston stem bearing
  • Available in wet or dry models
  • Counter clockwise rotation
  • Rubber handle grips

** FREE GROUND SHIPPING WITHIN THE CONTINENTAL UNITED STATES

Part #
Chuck Size
(Hex)
Bore Dia
(in)
Stroke
(in)
Blows per
Minute
CFM @
90 psi
Weight
(lbs)
Length
(in)
Air Inlet
Size
Price
5223
78 x 3-¼
2-38
2-58
2300
85-90
38
19-¾
½" Male NPT
$1,540.00
5225
78 x 4-¼
2-38
2-58
2300
85-90
38
19-¾
½" Male NPT
$1,540.00
5227
1 x 4-¼
2-38
2-58
2300
85-90
38
19-¾
½" Male NPT
$1,540.00
18798
Side Rod Kit
$43.59
18748
Whip Hose Assy (¾" Hose) and Constant Feed Oiler
$150.39
18783
O-Ring and Seal Kit
$49.82
H & D Thread Steel & Bits
Whirly Bits
Model 137 Parts Breakdown Safety & Operating Instructions

 

APT Model 155 Rock Drill

 
 
 

The APT Model 155 Rock Drill is a tough,60 lb classRock Drill. This tool can be used in general construction as well as inutility work and plant maintenance. It is designed for drilling through grantite, hard faced rock, quarry driling and drilling secondaryholes for blasting. This tool canalso be used with dowel hole drilling machines. Adaptable to wet drilling applications by attaching the APT valve, wet tube and swivel assembly.

 

FEATURES

  • 3 drilling speeds
  • Built-in automatic oiler
  • Replaceable piston stem bearing
  • Available in wet or dry models
  • Counter clockwise rotation
  • Rubber handle grips

** FREE GROUND SHIPPING WITHIN THE CONTINENTAL UNITED STATES

Part #
Chuck Size
(Hex)
Bore Dia
(in)
Stroke
(in)
Blows per
Minute
CFM @
90 psi
Weight
(lbs)
Length
(in)
Air Inlet
Size
Price
5229
 
78 x 3-¼"
2-58
 
3
 
2100
 
110-120
 
61
 
22-38
¾" Male NPT $1,800.00
5231
 
78 x 4-¼"
 
2-58
 
3
 
2100
 
110-120
 
61
 
22-38
¾" Male NPT $1,800.00
5233
 
1 x 4-¼"
 
2-58
 
3
 
2100
 
110-120
 
61
 
22-38
¾" Male NPT $1,800.00
18756 Muffler Kit $264.63
18799 Side Rod Kit $80.99
18748 Whip Hose Assy - ¾" Hose with Constant Feed Oiler $150.39
18784 O-Ring and Seal Kit $35.19
H & D Thread Steel & Bits
Whirly Bits
Model 155 Parts Breakdown Safety & Operating Instructions
  Model 155 Rock Drill Controls

 

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