Hot-selling Down The Hole Drill Bit - MULTIFUNCTIONAL JACK HAMMER ROCK DRILLING MACHINE – MACTOTEC

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Hot-selling Down The Hole Drill Bit - MULTIFUNCTIONAL JACK HAMMER ROCK DRILLING MACHINE – MACTOTEC Detail:

INTRODUCTION

Mactotec multifunctional jack hammer rock drilling machine MTRJD28/29B, MTRJD-29-2, MTRJD-29-4, equipped with one/two/four hammers for vertical and horizontal drilling in stone quarries, it’s mainly used for drilling holes to divide blocks in quarries, as well as for expansive mortar holes, 1/2/4 rows of holes simultaneously. It’s widely used in first stage drilling in quarries.

Specifications

Model	MTRJD-28/29B	MTRJD-29-2
Jack Hammer	YT28/29B	YT29 * 2pcs
Max. Depth of Drilling	6M	6M
Drilling Speed	30M/h	2*30M/h
Min. Air Pressure	0.5-0.7Mpa	0.5-0.7Mpa
Total Compressed Air Consumption	7M3/Min	10M3/Min
Track Travel:	2M	2M
Diameter of Drilling	Φ34~42mm	Φ34~42mm
Drilling Direction	Any Direction	Any Direction

Multifunctional Rock Driller

2 Jack Hammer Rock Drilling Machines working at Spain quarry

Standard Packaging

1.Main machine

2.2pcs of Φ34mm tapered drilling bits; 2pcs of Φ42mm tapered drilling bits

3.2pcs of 1M tapered drilling rods; 2pcs of 1.6M tapered drilling rods; 2pcs of 2M tapered drilling rods

Single Hammer Rock Driller-2

Accessories for Jack Hammer Rock Drilling Machine:

Tapered Button Bit

Q7-32mm/Q8-34mm Tapered Button Bits

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2 Hammers Rock Drilling Machine