Drill Manual 32 Pages

Drilling from Bi-Pod

Drilling From Column Bar

The Bazooka Drill mounted on a rigid Column Bar is still a one-man blast hole or core drill.  The drill can be moved, set up and operated by one man however the column bar assembly adds to the weight.

• Capacity using EW steel rods 100 ft (30M)  Core Size 0.995 Inch 25.2 mm
• Capacity using  EW aluminum rods 300 ft (90M)  Core Size 0.995 Inch 25.2 mm
• Capacity using AW steel rods 80 ft (25M)  Core Size 1.385 Inch 35.1 mm
• Capacity using AW aluminum rods 200ft (60M)  Core Size 1.385 Inch 35.1 mm
• Capacity show is for horizontal holes.  The capacity is shortened as much as 50% as the angle of the hole increases to the vertical plane.
• Normal operating air pressure 100 psi - optimum 110 psi
• Volume air required 200 to 300 cfm
• Capacity increases with higher air pressure and volume.
• 16 hp (12 kw) @ 3000 rpm
• Available with four types of mountings
• Weight 111 to 170 lbs (50 to 77 kg) depending on mounting.
• Weight of Column Bar 172 lbs (78 kg)