Name: R28 Thread 40mm Diameter Button Bit for Drifting and Tunneling Made of Alloy Steel & Tungsten Carbides
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: R28 40 mm
Price: 508.50 USD
Availability: InStock

Αρχική Σελίδα Προϊόντα Rock Εργαλεία διάτρησης

R28 Thread 40mm Diameter Button Bit for Drifting and Tunneling Made of Alloy Steel & Tungsten Carbides

Λεπτομέρειες:

Τόπος καταγωγής:	Κίνα
Μάρκα:	MIROC
Πιστοποίηση:	ISO
Αριθμό μοντέλου:	R28 40 mm

Πληρωμής & Αποστολής Όροι:

Ποσότητα παραγγελίας min:	1
Χρόνος παράδοσης:	20-30
Δυνατότητα προσφοράς:	3000

Επικοινωνία

Λεπτομερής Περιγραφή Προϊόντος

Επεξεργασία Επιφανειών:	ζωγραφική	Διαδικασία Παραγωγής:	Μηχανουργική κατεργασία
Υλικό:	Άλλος χάλυβας και καρβίδια βολφραμίου	Όνομα προϊόντος:	Κορυφαίο σφυρί εξέδρας διάτρησης
Νήμα:	R28	Τάξη:	Medium Hard Rock
Εφαρμογή:	Παρασυρόμενος και σήραγγας
Επισημαίνω:	R28 Thread Button Bit , 40mm Diameter Rock Drill Bit , Alloy Steel & Tungsten Carbides Drilling Rig Top Hammer

R28 40mm Thread Rock Drilling Button Bit for Drifting and Tunneling

Tungsten carbide button bits feature unique working properties that make them ideal for various demanding applications. These bits are widely used in oil drilling, snow removal equipment, quarrying, mining operations, tunnel engineering, and civil construction projects.

Manufacturing Advantages

Manufactured with highest quality carbide for stable and consistent performance
Processed using latest HIP sintering technology for ultimate quality
Strict quality control throughout production ensures customer standards
Wide selection of tungsten carbide grades and sizes available
Factory-direct shipping for shorter delivery times
Expert technical advice to optimize product performance and cost efficiency
Custom polished carbide inserts for button bits available
Custom design, development, and production based on customer requirements
Both blank and finished products available

Product Specifications

Part Number	Product Code & Description	Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons (No. x mm)	Gauge Buttons (No. x mm)	Angle	Front Flushing Holes	Side Flushing Holes	Weight (kg)
4148300436	B737-R28-S, R28 Button Bit, Spherical Buttons	37	1 1/2	2x7	5x9	30°	1	1	0.5
4148300437	B638-R28-S, R28 Button Bit, Spherical Buttons	38	1 1/2	2x8	4x9	30°	1	2	0.6
4148300438	B738-R28-S, R28 Button Bit, Spherical Buttons	38	1 1/2	2x7	5x9	30°	1	1	0.6
4148300439	B741-R28-S, R28 Button Bit, Spherical Buttons	41	1 3/5	2x8	5x9	35°	1	1	0.7
4148300440	B743-R28-S, R28 Button Bit, Spherical Buttons	43	1 2/3	2x9	5x9	35°	1	2	0.8
4148300441	B745-R28-S, R28 Button Bit, Spherical Buttons	45	1 7/9	2x9	5x10	30°	1	2	0.9
4148300442	B945-R28-S, R28 Button Bit, Spherical Buttons	45	1 7/9	3x8	6x9	35°	1	3	0.9