Rock Drills
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| The APT Model 109 and Model 115 are lightweight tools for drilling holes for anchor bolts and small dowel hole drilling. These versatile tools have a stop rotation feature that converts them from a drilling tool to a percussion tool for light chipping in horizontal and overhead work. |
Models 137 and 155 are used in general construction, utility work, and plant maintenance. They are designed for drilling through granite, hard faced rock, quarry drilling and drilling secondary holes for blasting. They are also used with dowel hole drilling machines. Adaptable to wet drilling application by attaching APT valve, wet tube and swivel assembly. |
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Model 109
9 lb. class
- Available with spline chuck
- Left-to-right hand rotation
- Stop-rotation feature
- Light-weight aluminum cast handle
- Includes: Whip Hose Assembly - UF, 1/2" Hose x 6' with 3/8" NPT Male swivel
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Model 115
15 lb. class
- Stop-rotation feature
- Built-in automatic oiler
- Latch-type retainer
- Light-weight aluminum cast handle
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Model 137
30 lb. class
- 4 drilling speeds
- Replaceable piston stem bearing
- Available wet or dry
- Counter clockwise rotation
- Rubber handle grips
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Model 155
60 lb. class
- 3 drilling speeds
- Replaceable piston stem bearing
- Built-in automatic oiler
- Available wet or dry
- Counter clockwise rotation
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| Model |
Part
No. |
Chuck Size
(In)
|
Bore
(in)
|
Stroke
(in)
|
Impact Rate
(blows/min)
|
Air Consumption
(cfm)
|
Weight
(lb)
|
Length
(in)
|
Air Inlet
(NPT)
|
Price |
| 109 |
17643 |
3/4 x 3-3/4 |
1-1/4
|
1
|
3400
|
19-21
|
9
|
15
|
3/8 female |
$ 675.00  |
| |
18096 |
Spline Chuck |
$ 179.32 |
| 115 |
5197 |
7/8 x 3-1/4 |
1-15/16
|
1-3/8
|
2900
|
32-36
|
19
|
18-3/8
|
3/8 male |
$ 1,180.00 |
| 137 |
5223 |
7/8 x 3-1/4 |
2-3/8
|
2-5/8
|
2300
|
85-90
|
38
|
19-3/4
|
1/2 male |
$ 1,445.00 |
| |
5225 |
7/8 x 4-1/4 |
2-3/8
|
2-5/8
|
2300
|
85-90
|
38
|
19-3/4
|
1/2 male |
$ 1,445.00 |
| |
5227 |
1 x 4-1/4 |
2-3/8
|
2-5/8
|
2300
|
85-90
|
38
|
19-3/4
|
1/2 male |
$ 1,445.00 |
| 155 |
5229 |
7/8 x 3-1/4 |
2-5/8
|
3
|
2100
|
110-120
|
61
|
22-3/8
|
3/4 male |
$ 1,605.00 |
| |
5231 |
7/8 x 4-1/4 |
2-5/8
|
3
|
2100
|
110-120
|
61
|
22-3/8
|
3/4 male |
$ 1,605.00 |
| |
5233 |
1 x 4-1/4 |
2-5/8
|
3
|
2100
|
110-120
|
61
|
22-3/8
|
3/4 male |
$ 1,605.00 |
| |
2116 |
Valve for Wet Kit for 137 and 155 Rock Drills |
$ 84.18 |
| |
3389 |
Swivel Assembly for Wet Kit for 137 155 Rock Drills
|
$ 87.61 |
|
 109 Rock Drill Parts Breakdown 115 Rock Drill Parts Breakdown
137 Rock Drill Parts Breakdown 155 Rock Drill Parts Breakdown
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