Kunshan Meiyaxing Hardware Machinery Co., Ltd. is a direct branch of Hong Kong Meiya International Trading Co., Ltd. in China. It owns its own cutting tool brand: MANF, and engages in the sales and operation services of CNC cutting tools. It provides tungsten carbide end mills, end mill inserts, turning inserts, grooving and parting inserts, drilling and boring inserts, multi-functional inserts, threading inserts, and other indexable inserts and their matching tool holders and tool holders. Furthermore, it has established long-term strategic partnerships with many well-known manufacturers, with joint R&D, design, and production teams, advanced equipment, and continuously innovative technological strength. It is committed to mutual cooperation, guided by technical services, forming a mutually supportive industrial chain to solve various processing problems for manufacturing enterprises.
III. Highly Efficient Chip Removal and Cooling Performance The success or failure of deep hole machining often depends on the smoothness of chip removal. The tungsten carbide welded gun drill features a precise V-groove and compressed air/cooling channels. High-pressure cooling fluid reaches the cutting area directly through internal cooling holes, carrying away cutting heat while using fluid pressure to force chips out along the V-groove. The pressure difference created by the stepped structure further enhances this effect, preventing tool burnout or workpiece scrap caused by chip blockage.
IV. Superior Welding Process Guarantee
High-quality welding ensures a reliable connection between the stepped structure and the drill shank. Vacuum brazing or high-frequency induction welding processes result in high weld strength and a small heat-affected zone, effectively avoiding the risk of cracks or detachment due to welding stress, ensuring structural stability and reliability under high cutting force conditions.
V. Wide Material Adaptability
Stepped tungsten carbide welded gun drills are not only suitable for ordinary carbon steel and cast iron, but also demonstrate unique advantages in the machining of difficult-to-machine materials:
· Stainless steel: Prevents edge wear caused by work hardening
Titanium alloy: Excellent thermal conductivity and anti-adhesion properties
Die steel: Maintains stable cutting over long periods
Aluminum alloy: Achieves extremely high hole wall finish
VI. Comprehensive Economic Benefit Analysis
Although the unit purchase cost is higher than ordinary gun drills, the advantages are significant from a life-cycle perspective:
* Extended tool life, reducing unit cost by 40%-60%
* Reduced tool change time, increasing equipment utilization
* Eliminates some secondary processing steps
* Significantly reduced scrap rate
The stepped tungsten carbide welded gun drill, through its ingenious structural design and high-quality material combination, solves many pain points of traditional gun drills in terms of rigidity, precision, lifespan, and chip removal. Whether for precision parts in aerospace, common rail pipes in the automotive industry, or water channel holes in the mold industry, it provides stable and efficient processing solutions. For companies pursuing high yield and low unit cost, this is undoubtedly a worthwhile core process equipment investment.
If you have any questions about MANF brand tools, please call us for consultation or negotiation"
Contact us:Company name:Kunshan Meiyaxing Hardware Machinery Co., Ltd;Tel:8618962438699;Address: Room 3003, Building 3, Zhengtailong, No. 1288 Chengbei Middle Road, Kunshan City, Jiangsu Province, China;Email:myxcuttingtools@gmail.com;Website: https://www.myxcuttingtools.com
