PRODUCTS

Rock Drills

Our 9 to 60 lb class Rock Drills are ideal tools for drilling holes for anchor bolts, hard-faced rock surfaces, or drilling secondary holes for blasting. With 2,100 to 3,400 BPM and an attachable APT valve, our tools can be used in wet or dry environments and are powerful enough for all your drilling needs!

9-16 lbs

For light to heavy demolition work

LBS Icon White

2,100-3,400 bpm

Blows per minute

BPM Icon White

Wet & Dry Options

Can be used in wet or dry environments

Weather Icon White

M109 ROCK DRILL

M109-Web-Image-APT

 

Lightweight and easy to handle, the APT M109 rock drill is perfect for drilling anchor bolt holes and small dowel holes.

A built-in stop rotation feature lets the user easily switch from drilling to percussion-only mode, providing added flexibility for different tasks on the job.

SPECIFICATIONS
New Part # 1280583315
Old Part # 17643
Chuck Size ¾” Round x 3 ¾”
Bore Diameter 1 ¼”
Stroke 1
Blows per Minute 3,400
CFM @ 90 PSI 19-21
Weight 9 lbs
Length 15"
Air Inlet Size ⅜” NPT Female

Downloads

M109 APT Spec Sheet

M109 APT Spec Sheet

PDF

Filename
APT M109 Rock Drill Specification Sheet (1).pdf
Size
151 KB
Format
pdf
Download
Untitled design - m109 parts thumbnail

Parts List

PDF

Filename
M109+parts.pdf
Size
34 KB
Format
pdf
Download
Untitled design - rock drill accessories thumbnail

Accessories

PDF

Filename
Rock-Drills-accessories.pdf
Size
225 KB
Format
pdf
Download

M115 ROCK DRILL

M115-Web-Image-APT

 

Built for versatility, the APT M115 rock drill handles anchor bolt and dowel hole drilling with ease.

The stop rotation feature lets the user switch to percussion-only mode, making it a great choice for light chipping in horizontal or overhead applications.

SPECIFICATIONS
New Part # 1280583317
Old Part # 5197
Chuck Size ⅞” Hex x 3 ¼”
Bore Diameter 1-15/16"
Stroke 1 ⅜”
Blows per Minute 2,900
CFM @ 90 PSI 32-36
Weight 19 lbs
Length 18 ⅜”
Air Inlet Size ⅜” NPT Female

Downloads

M115 APT Spec Sheet

M115 APT Spec Sheet

PDF

Filename
APT M115 Rock Drill Specification Sheet.pdf
Size
328 KB
Format
pdf
Download
Untitled design - m115 parts thumbnail

Parts List

PDF

Filename
M115+parts.pdf
Size
38 KB
Format
pdf
Download
Untitled design - rock drill accessories thumbnail

Accessories

PDF

Filename
Rock-Drills-accessories.pdf
Size
225 KB
Format
pdf
Download

M137 ROCK DRILL

M137-Web-Image-APT

 

Take on tough drilling jobs with the APT M137, a dependable midsize rock drill built for general construction, utility work, and plant maintenance. It’s designed to power through granite and hard-faced rock, handle quarry drilling, and create secondary holes for blasting.

It also works seamlessly with dowel hole drilling machines, making it a versatile choice for demanding applications.

 

SPECIFICATIONS
New Part # 1280583318 1280583319 1280583320 1280583321 1280583322 1280028976
Old Part # 5223 5224 5225 5226 5227 5228
Type Dry Wet Dry Wet Dry Wet
Type ⅞” x 3 ¼" ⅞” x 4 ¼” 1 x 4 ¼”
Bore Diameter 2 ⅜”
Stroke 2 ⅝”
Blows per Minute 2,300
CFM @ 90 PSI 85-90
Weight 38 lbs
Length 19 ¾”
Air Inlet Size ½” Male NPT

Downloads

M137 APT Spec Sheet

M137 APT Spec Sheet

PDF

Filename
APT M137 Rock Drill Specification Sheet (2).pdf
Size
357 KB
Format
pdf
Download
Untitled design - m137 parts thumbnail

Parts List

PDF

Filename
M137+parts.pdf
Size
42 KB
Format
pdf
Download
Untitled design - rock drill accessories thumbnail

Accessories

PDF

Filename
Rock-Drills-accessories.pdf
Size
225 KB
Format
pdf
Download

M155 ROCK DRILL

M155-Web-Image-APT

 

When the job calls for strength and precision, the APT M155 rock drill delivers. This 60-pound tool is built for general construction, utility work, and plant maintenance.

It powers through granite, hard-faced rock, and quarry material, handles secondary blasting holes, and features a drilled hole blow-out function for cleaner, more efficient operation.

SPECIFICATIONS
New Part # 1280583323 1280583177 1280583324 1280583325 1280583326 1280583327
Old Part # 5229 5230 5231 5232 5233 5234
Type Dry Wet Dry Wet Dry Wet
Hex Chuck Size ⅞” x 3 ¼" ⅞” x 4 ¼” 1 x 4 ¼”
Bore Diameter 2 ⅝”
Stroke 3"
Blows per Minute 2,100
CFM @ 90 PSI 110-120
Weight 61 lbs
Length 22 ⅜”
Air Inlet Size ¾” NPT Male
M155 APT Spec Sheet

M155 APT Spec Sheet

PDF

Filename
APT M155 Rock Drill Specification Sheet (2).pdf
Size
197 KB
Format
pdf
Download
Untitled design - m155 parts thumbnail

Parts List

PDF

Filename
M155+parts.pdf
Size
41 KB
Format
pdf
Download
Untitled design - rock drill accessories thumbnail

Accessories

PDF

Filename
Rock-Drills-accessories.pdf
Size
225 KB
Format
pdf
Download

ROCK DRILLS

Standard Features

  • Multiple drilling speeds
  • Lightweight, aluminum cast, D or T-style handle
  • Built-in automatic oiler
  •  Available in wet or dry models
alternative text for accessiliblty

Learn more about APT Rock Drills:

Air Pressure

The recommended air requirement for the operation of APT tools is 90 psi (6.2 bar). Lower air pressure will decrease power, too high a pressure will increase unwanted stresses in the tool. For proper CFM ratings, please refer to the specification charts above.

Barometer Icon Orange

Hose Size

APT recommends the use of at least 1⁄2” inside diameter or larger hoses to assure sufficient air flow to the tool. For portable compressor hose and longer lengths, 3⁄4 “ hose is recommended. Keep the overall length of the hose to a minimum to prevent pressure loss at the tool.

Size Icon Orange

Connecting Hoses

Hoses should be rated for a minimum of 250 psi (17.2 bar). Before connecting the air hose to the tool, check the tool inlet connector to be sure it is clean and free of dirt or debris. Keeping dirt and debris from entering the tool will assure long and satisfactory operation.

Hose Icon Orange