Home ProductsThreaded Drill Rod

T38 CNC Milling Extension Rock Drilling Tools For Tunneling

T38 CNC Milling Extension Rock Drilling Tools For Tunneling

  • T38 CNC Milling Extension Rock Drilling Tools For Tunneling
T38 CNC Milling Extension Rock Drilling Tools For Tunneling
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300770-4148300780
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Wooden Plate
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
Contact Now
Detailed Product Description
High Light:

Threaded Drill Rod

,

Drill Rod Threaded

,

drill extension rod

 

T38 CNC Milling Extension Rock Drilling Tools For Tunneling

 

Description

Drill rod using T38 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling.


• R28 thread system
• Suitable for small hole range


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: T38 Extension Rod T38-Round 39-T38 Flushing Hole 14.5 mm Wrench Flat 32 mm


 
Applications


• Underground Mining
• Tunneling
 


Competitive Advantage


High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
 


specification

 

Part Number Product Code and Brief Description

Length 

(mm)

Length 

(ft/inch)

Diameter 

(mm)

Diameter 

(inch)

Weight 

(kg)

4148300770

ER39-T38-1220, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

1220 4     39 1 1/2 10.2
4148300771

ER39-T38-1525, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

1525 5     39 1 1/2 12.8
4148300772

ER39-T38-1830, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm
 

1830 6     39 1 1/2 15.3
4148300773

ER39-T38-2435, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

2435 8     39 1 1/2 20.4
4148300774

ER39-T38-3050, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

3050 10     39 1 1/2 25.5
4148300775

ER39-T38-3660, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

3660 12     39 1 1/2 30.9
4148300776

ER39-T38-3965, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

3965 13     39 1 1/2 33.2
4148300777

ER39-T38-4270, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

4270 14     39 1 1/2 35.7
4148300778

ER39-T38-4880, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

4880 16     39 1 1/2 41.0
4148300779

ER39-T38-5530, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

5530 18 1/7 39 1 1/2 46.3
4148300780

ER39-T38-6095, 

T38 Extension Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

6095 20     39 1 1/2 50.9

 
 
 

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

Best Products
Other Products