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Hexagon Taper Hdd Drill Rods For Portable Rock Drill

Name: Hexagon Taper Hdd Drill Rods For Portable Rock Drill
Brand: KAISHAN
SKU: YO18
Price: 5 USD
Availability: InStock
Rating: 4.7 (186 reviews)

Large Image : Hexagon Taper Hdd Drill Rods For Portable Rock Drill

Product Details:

Brand Name:	KAISHAN
Certification:	ISO9001
Model Number:	YO18

Payment & Shipping Terms:

Minimum Order Quantity:	5
Price:	USD5-50/piece
Packaging Details:	wooden package
Delivery Time:	7days after receive the downpayments
Payment Terms:	L/C, D/A, T/T
Supply Ability:	1000 per day

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Detailed Product Description

Place Of Origin:	ZHEJAING China	Color:	Black
Product Name:	Drill Pipe Of Rock Drill	Drilling Bit:	36/38/40/42
Use:	Ore Mining	Material:	Carbon Steel
Processing Type:	Casting
High Light:	taper hdd drill rods , hexagon hdd drill rods , portable rock drill hdd drill rods

Products Description

Tapered drill equipment also provides a hexagonal chuck section to provide leverage for the rotation chuck bushing, which usually also has a forged collar to maintain the proper shank striking face position in the rock drill, and match a tapered bit at the socket end. Holes are typically drilled in 0.6 m increments to accommodate the air-leg feed length.

Hexagon Taper Hdd Drill Rods For Portable Rock Drill 0

PRODUCT SPECIFICATION

Shank Style	Length		Head Diameter
	Mm	foot/inch	Mm	Inch
Hex19 × 108mm	400 ~ 4,000	1' 4" ~ 13' 1"	23 ~ 35	27/32 ~ 1 3/8
Hex22 × 108mm	400 ~ 9,600	1' 4" ~ 31' 6"	26 ~ 41	1 1/32 ~ 1 39/64
Hex25 × 108mm	600 ~ 6,400	1' 11 5/8" ~ 21'	33 ~ 45	1 19/64 ~ 1 25/32
Hex25 ×159mm	800 ~ 6,400	2' 7" ~ 21'	35 ~ 42	1 3/8 ~ 1 21/32

Hexagon Taper Hdd Drill Rods For Portable Rock Drill 1

Rod Length

500~800mm

1500~4000mm

1830~6100mm

Shank Length

22*108mm

25*108mm

25*159mm

Tapper Degree

7º,11º,12º

SPECIFICATION NOTIC

Notes:

The ordinary connection taper degree is 7º, 11º and 12º, other degrees like 4.8º, 6º and 9º are also available upon request;

The ordinary shank is Hex22 × 108mm, Hex25 × 159mm and other styles are also available if upon customers’ request;

The rod length must be specified in order;

In order to adapt to different rock conditions, the drill rod is selected by users.

TO CHOOSE THE RIGHT PRODUCTS

Different rock formations and rock drills require different taper angles. For this, we can provide taper drill rods with three grades, and lengths available from 600mm (2’) to 11,200mm (36’8”), (measured from the collar to the tapered end).

Taper Rods Grades Recommended Table

Grades	Types	Recommended conditions
Superior	G III, T III, KSW	1) Rock drills impact energy: ≥76J, typically model: YT28 2) Drilling depth: ≥ 2.5 m (8’ 2 27/64”) 3) Rock formations: very hard, hard, medium hard and soft rock Protodyakonov Hardness Scale: f ≥ 15 Uniaxial Compressive Strength: ≥150 Mpa 4) Replacements: G rod, G I rod, ROK
Normal	G I, ROK	1) Rock drills impact energy: < 76 J, typically model: YT24 2) Drilling depth: ≤2.5 m (8’ 2 27/64”) 3) Rock formations: Medium hard and soft rock Protodyakonov Hardness Scale: f <15 Uniaxial Compressive Strength: <150 Mpa 4) Replacements: G rod
Economy	G	1) Rock drills impact energy: < 76 J, typically model: YT24 2) Drilling depth: ≤2.5 m (8’ 2 27/64”) 3) Rock formations: Medium hard and soft rock Protodyakonov Hardness Scale: f <10 Uniaxial Compressive Strength: <100 Mpa

Application

Company Profile

Quzhou Jugong Machinery Co.,Ltd.specialized in machine R&D and manufacturing for 10 years. Our product cpvers air compressors,jack hammer,drill rig,drill rig,parts,booster,tunnel shotcreting machine and other machinery hardware product etc.

Our products are popular in more than 50 areas, such as Europe , South America, Southeast Asia, the middle East and etc.

We have advanced new design every year. We are always ready to provide quality products and good after-sales service for every customer. As Chinese professional machinery manufacturer and exporter, we sincerely hope to eastablish business relations with your esteemed corporations.