Atlas Copco logo

Atlas Copco
Authorized Distributor

SSL site seal
This site protected by Trustwave's Trusted Commerce program

BBD 12DS Pneumatic Rock Drill - 3/4 x 4 1/4"


Weight: 31.6 lbs

Add to Cart:

Light and easy to handle, BBD rock drills are ideal for those quick jobs and for working in difficult-to-get-to areas.  They can be equipped with either "D" or "T" handles.  The ratchet-wheel action provides faster rotation and higher impact frequency for drilling in soft to medium hard rock.

The Right Drill for Your Application

The light-weight BBD 12 rock drill is available in two versions.  Equipped with a "D" type handle, it is used for horizontal drilling, plug hole drilling, and drilling in concrete with a maximum depth of 1 meter.  Equipped with "T" handles, the BBD 12T is designed for vertical drilling of up to 3 meters.

The medium-weight BBD 15E has a combined "T/D" handle for easy carrying.

It offers high power-to-weight ration, plus high operational safety.

The BBD 15E is equipped with spring-dampened handles and a highly effective silencer.

The largest BBD drill is available in a version with a trigger valve, BBD 15ET.

Older machines can be retrofitted with a trigger conversion kit.

  • Light weight for easy handling
  • Built-in air-flushing gives faster blasting cycles
  • Stepless throttle for easy collaring
  • Robust kick-latch retainer - change steels quickly and easily
  • Spring-dampened handles reduce vibrations by 75%
  • Silencer in impact- and wear-resistant polyurethane reduces noise levels by more than 50%

** Free Shipping within the continental United States


Rock Drill Type:     Surface rock drill
Rock Drill Versions:     Silenced
Weight  lbs 23.15
Length  in 22-7/32
Air Consumption:  cfm 46.62
Revolutions  rpm 220
Penetration Rate:     
Hose Connection  in 1/2
Impact Rate bpm 2580
Piston Diameter  in 1-3/4
Stroke Length  in 1-9/16
Vibration Level 3 Axes (ISO 28927-10):  m/s2 22.2
Sound Power Level Guaranteed, Lw (2000/14/ED): dB(A) 108 
Sound Pressure Level (ISO 11203) Lp,r=1m dB(A) 97
Shank Size  in 3/4 x 4-1/4



H & D Threaded Steel and Bits


Parts Print / Spare Parts List
Safety & Operating Instructions


Rubber Hose w/ Coupling & Clamp 9030206400   Rock Drill Oil - 1 Gal RDO1G
VAM01 US Water Separator 8092011059   Rock Drill Oil - 5 Gal RDO5G
Drill Chuck - 7/8 x 4-1/4" 3111006600   Line Oiler LO-10PF
      Whip Check WCSML
Vacuum Dust Extraction Kit for Paving Breakers & Rock Drills PB-RD-VDEX-KIT   Contractors Air Hose - 50' AIRH-19-50
Dust Control Spray Kit 9753300015   Air King Unviversal Coupling AM8


  • Model: AC-8311010280