Milling threading tool

polycrystalline diamondPCD

Overview
Conprofe's Super-Hard Cutting Tool Series includes solid PCD thread mills (PTM/PTA), solid PCD micro-edge cutting tools, solid PCD helical milling tools, solid PCD drills, brazed PCD tools and single-crystal diamond tools (MCD/CVD/ND). Conprofe applies dedicated manufacturing processes and strict quality control to deliver nanoscale precision and extended tool life, meeting requirements of precision manufacturers.

Advantages of PCD Tools

• Extremely high hardness and wear resistance for consistent cutting performance
• High thermal conductivity and low thermal expansion, enabling rapid heat dissipation and reduced thermal deformation
• Low friction coefficient to improve surface finish and reduce built-up edge

Application Cases
Solid PCD thread mills are suited for machining hard-brittle materials, composite materials and difficult-to-cut metals. They effectively address chipping, poor surface quality and ultra-deep micro-hole machining while enabling high-efficiency, high-precision processes.

Technical Parameters (Item (Unit: mm))
Item | Metric System | US System
Model | PTM | PTA
Nominal Diameter | M2.0-M8.0 | See the handbook
Cutting Diameter (d) | 1.5-6.4 | 2.15-6.55
Clearance Diameter (D1) | 0.9-4.7 | 1.36-5.1
Clearance Length (L2) | 4.0-18.0 | 9.0/11.0/15.0/20.0
Total Length (L) | 45/50/60 | 50/60
Shank Diameter (SD) | 4.0/6.0/8.0 | 6.0/8.0

Technical specifications

• Model: PTM (Metric); PTA (US)
• Nominal Diameter: M2.0–M8.0 (Metric); See the handbook (US)
• Cutting Diameter (d): 1.5–6.4 mm (Metric); 2.15–6.55 mm (US)
• Clearance Diameter (D1): 0.9–4.7 mm (Metric); 1.36–5.1 mm (US)
• Clearance Length (L2): 4.0–18.0 mm (Metric); 9.0/11.0/15.0/20.0 mm (US)
• Total Length (L): 45/50/60 mm (Metric); 50/60 mm (US)
• Shank Diameter (SD): 4.0/6.0/8.0 mm (Metric); 6.0/8.0 mm (US)