Zhuzhou Century R424.9-13 R424.9-18 Deep Hole Drilling Carbide Gundrill Head Inserts

• Customization: Available
• Coating: PVD
• Application: Punching Machine, Combination Machine, Woodworking Machine, Grinding Machine, Milling Machine, Lathe
• Structure: Indexable Turning Tool
• Material: Cemented Carbide
• Type: Cutting Tool
• Model No.: R424.9
• Usage: Deep Hole Drilling
• Advantage: Excellent Surface Finish
• Quality: 100% Test
• Package: 10PCS/ Box
• Feature: High Performance Cutting
• Customized Support: OEM
• MOQ: 10 Pieces
• Transport Package: 10 PCS/Plastic Box and Then in Carton
• Specification: Tpmt/Tpmx/R424.9/R800.24
• Trademark: ZZCT
• HS Code: 8207709000
• Production Capacity: 500000PCS/Month

Product Description

 

 

 

 

 

 

 

Description

Deep hole drilling is a specialized machining operation used to create holes with large length-to-diameter ratios.  It requires specialized cutting tools known as deep hole drilling inserts. Deep hole drilling inserts also play a crucial role in achieving accurate and efficient drilling operations.  Solid carbide inserts offer hardness and stability, while indexable inserts provide versatility and cost-effectiveness. Manufacturers and machinists should consider the specific requirements of their drilling applications, such as hole diameter, material compatibility, and desired precision, to select the most suitable deep hole drilling inserts, ultimately optimizing productivity and achieving high-quality results.

Product name	Zhuzhou Century R424.9-13 R424.9-18 Deep Hole Drilling Carbide Gundrill head Inserts
Material	Tungsten carbide
Controling mode	Cnc lathe machine
Suitable milling Tool	Deep hole drilling machine
Place of Origin	Zhuzhou,Hunan, China Zhuzhou (Mainland)
Package	10pcs in one box
Service	OEM/ODM
Coating Color	Golden or Black
Workpiece	Steel, Stainless Steel, Cast Iron
Certification	ISO9001
Type	Cutting tool

R424.9 Types

Designation	l	iW	s	re
R424.9-13T308-22	14.70	10.00	3.97	0.8
R424.9-13T308-23	14.70	10.00	3.97	0.8
R424.9-180608-22	20.60	11.50	6.35	0.8
R424.9-180608-23	20.60	11.50	6.35	0.8

 

Coating Grades

COATING	COLOR	HARDNESS	APPLICATION
CVD (MT-TiCN+Al203+TiN)	Yellow	1530	High cubic content gradient carbide substrate,gives good anti-deformation resistance and excellent high temperature performance. MT-TiCN+Al2O3+TiN coating has very good surface quality and easy to recognize wear. It is suitable for semi-finishing to finishing steel machining.
CVD (MT-TiCN+Al203+TiN)	Yellow	1480	Relatively high cubic gradient carbide substrate,with good anti-deformation resistance ang toughness.MT-TiCN+Al2O3+TiN coating has very good surface quality and easy to recognize wear. It is suitable for semi-finishing to roughing steel machining.
CVD(Thick TiCN+Al203)	Black	1530	Low cobalt content,and high cubic content carbide substrate combine with thick TiCN and Al2O3,treated by special after coating treatment,which gives insert wonderful wearing resistance.Preferred grade for semi-finishing to finishing steel machining.
CVD(Thick TiCN+Al203)	Black	1480	Medium cobalt content,and high cubic content carbide substrate combine with thick TiCN and Al2O3,treated by special after coating treatment,which gives insert wonderful wearing resistance.Preferred grade for semi-finishing to roughing steel machining.
CVD(Thick TiCN+Al203)	Black	1700	Hard substrate perfectiy combined with ultra thick TiCN and Al2O3, treated by special after coating treatment,which gives insert wonderful wearing resistance.It is suitable for semi-finishing to finishing cast iron machining.
CVD(Thick TiCN+Al203)	Black	1580	The medium-coarse substrate combine with thick TiCN and textured Al2O3, treated by special after coating treatment,which gives insert outstanding wearing resistance.It is suitable for semi-finishing cast iron machining with high speed.
CVD (MT-TiCN+Al203)	Yellow	1330	High Co content substrate combines with thin MT-TiCN and thin Al2O3 coating,it is optimized for impact resistance and wearing resistance,also easy to recognize wear.It is suitable for general steel milling machining.
CVD (MT-TiCN+Al203)	Yellow	1300	Mid-coarse grain substrate combine with thin MT-TiCN and thin Al2O3 ,gives excellent roughness.It is suitable for steel heavy milling under bad work condition.
CVD (MT-TiCN+Al203)	Black	1300	Strong medium coarse grain size substrate coated by ultra fine MT-TiCN and thin Al2O3 coating,after special treatment,it has good impact strength and abrasion resistance.It is suitable for general stainless steel turning.
CVD (MT-TiCN+Al203)	Glod	1480	Medium Cobalt content,and high cubic carbide substrate combine with thin TiCN and Al2O3 ,treated by special after coating treatment,which gives insert wonderful wearing resistance.Preferred grade for stainless steel turning at high speed.
PVD (AlTiN)	Gray	1650	High Co content and ultra fine WC grain substrate,gives wonderful cutting edge strength,combines with PVD AlTiN coating,it has oustanding wearing resistance.It is suitable for steel and cast iron slight milling.
PVD (Silicon+AITiN)	Dark Purple	1650	High Co content and ultra fine WC grain substrate,gives wonderful cutting edge strength,combines with good thermal stability silicon coating,it has very small coefficient of friction,and good nano hardness. It is suitable for steel and stainless steel continue turning and threading.
PVD (Silicon+AITiN)	Dark Purple	1560	High Co content and fine WC grain substrate,gives wonderful cutting edge strength,combines with good thermal stability silicon coating,it has very small coefficient of friction,and good nano hardness. Good at stianless steel semi-finishing turning,parting and gooving processing,preferred grade for steel and stainless steel milling and drilling.
PVD (New AITiN)	Gray	1560	High Co content and fine WC grain substrate,gives wonderful cutting edge strength,combines with new AlTiN coating,it has very small coefficient of friction,high antioxidant temperature,and good nano hardness. Preferred grade for steel and stainless steel milling and drilling.

 

Factory & Certificate

 

Zhuzhou Century Tool Co., Ltd. is specialized in manufacturing and selling mechanical blades, various types of molds, and customized products. Our market covers more than 50 countries and regions worldwide. With years of experience in production and marketing, advanced production equipment, as well as highly trained technical personnel and operators, Zhuzhou Century Tool Co., Ltd. specializes in producing high-quality hard alloy CNC blades, saw blades, cutting blades, mining tools, mold materials, rods, non-standard shaped high-end wear-resistant parts, and many other products that are widely used in metallurgy, machinery, geology, coal, petroleum, chemical, and other industries. We provide Chinese and global users with cost-effective cutting machine tools and new materials and solutions for extreme working conditions. We sincerely appreciate the trust and support of our new and old customers over the years and solemnly promise to improve product quality and service.

FAQ

 

Q: Are you manufacturer or trading company?
A: We are professional manufacturer with more than 18 years experience in the field.Our affiliated trading company can also provide other brand products.

 

Q: Can you provide free samples?
A: We are glad to offer a few pieces of free samples. The international express fee is at your own charge.
 

Q: What is your MOQ?
A: For the ready to ship products, the minimum order quantity is the quantiy specified on the product page; for the bulk purchases or the customized products, our MOQ is 100pcs-1000pcs depending on the products you need.

 

Q: What is terms of payment?
A: Payment value <=USD1000,100% paid in advance. Otherwise, 30% T/T in advance, pay off the balance before shipping.
 

Q: What is the delivery way?
A: DHL, TNT, FEDEX,EMS, AIR FREIGHT, SEA FREIGHT etc.
 

Q: Do you offer OEM and ODM?
A: Yes, we have rich experience in OEM and ODM. We can engrave logo and specifications on the products. In addition, we can also do custom printing on the packaging plastic box.