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ROCK DRILL M137 Chuck Size 7/8 x 3-1/4", 7/8 x 4-1/4" or 1 x 4-1/4"
The APT Model 137 Rock Drill is a versatile, mid-sized 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 machinery.
The Model 137 is adaptable to wet drilling by attaching the APT valve, wet tube and swivel assembly.
5223 - M137 ROCK DRILL, 7/8 X 3-1/4", 5225 - M137 ROCK DRILL, 7/8 X 4-1/4", 5227 - M137 ROCK DRILL, 1 X 4-1/4"
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Features
- Model 137 - 30lb. Class
- 4Drilling speeds
- Replacement position stem bearing
- Available piston stem bearing
- Available wet or dry
- Counterclockwise
- Model 137 cont.
- Rubber handle grips
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