100% Original 12 Degrees Drill Bit – MULTIFUNCTIONAL JACK HAMMER ROCK DRILLING MACHINE – MACTOTEC

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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Granite Cutting Blade, Stone Crusher Machine, Tapered Drill Rod, We are looking forwards to establishing long-term business relationships with worldwide customers.

100% Original 12 Degrees 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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11 Degrees Drill Bit