DTH sub adapter down the hole hammer rod adaptor

Short Description:

Applicable Industries:	Construction works, Energy & Mining
Video outgoing-inspection:	Provided
Machinery Test Report:	Provided
Marketing Type:	Hot Product 2022
Place of Origin:	Beijing, China
Brand Name:	JCDRILL
Type:	Water Swivel
Machine Type:	Drilling Equipment
Material:	High Manganese Steel, Carbon Steel
Processing Type:	Casting
Use:	Metal drilling, Mining
Local Service Location:	None
Certification:	ISO, API

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Product Detail

Product Tags

Product Detail

Applicable Industries:	Construction works, Energy & Mining	Machine Type:	Drilling Equipment
Video outgoing-inspection:	Provided	Material:	High Manganese Steel, Carbon Steel
Machinery Test Report:	Provided	Processing Type:	Casting
Marketing Type:	Hot Product 2022	Use:	Metal drilling, Mining
Place of Origin:	Beijing, China	Local Service Location:	None
Brand Name:	JCDRILL	Certification:	ISO, API
Type:	Water Swivel

Product Features

Introduction

The sub adapter of drill-class production technology, and has formed a complete production system has a number of leading level of electro-hydraulic forging hammer, to control atmosphere furnace heat treatment production line and excellent Seiko CNC machine tool production equipment. All parts CNC machining, the key technology of CNC control to ensure that the products of high quality, high reliability.

Product features

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length

BOX TO BOX
API Threads		Length	Weight	Wrench Flats	Diameter(mm)		Parts No.
BOX	BOX	(mm)			A	B
2 3/8"REG	2 3/8"REG	200	4.5	65	77	77	BB11-20065-7777
2 3/8"REG	2 3/8"REG	200	5.8	65	90	90	BB11-20065-9090
2 3/8"REG	2 3/8TF	220	6	65	90	90	BB12-22065-9090
2 3/8"REG	2 7/8"REG	225	6.2	65	90	90	BB13-22565-9090
2 3/8"REG	2 7/8TF	220	6	65	90	90	BB14-22065-9090
2 3/8TF	3 1/2"REG	210	10.5	95	90	115	BB25-21095-9015
2 3/8TF	2 3/8TF	230	6.2	65	90	90	BB22-23065-9090
3 1/2"REG	2 3/8TF	200	9	95	115	90	BB52-20095-1590
3 1/2"REG	2 7/8"REG	230	10	95	115	90	BB53-23095-1590
3 1/2"REG	2 7/8TF	220	10	95	115	90	BB54-22095-1590
3 1/2"REG	3 1/2"REG	220	10.5	95	115	115	BB55-22095-1515
3 1/2"REG	4 1/2"REG	240	18	120	115	146	BB56-240120-1546

Picture

Commercial Terms of Product

Minimum Order Quantity	N/A
Price
Packaging Details	Standard Export Delivery Package
Delivery Time	7days
Payment Terms	T/T
Supply Ability	Based on Detailed Order