EXN High FEED Cutter Head - Straight Shank from ZHUZHOU SENO
**RECOMMENDED FOR: SMALL DIAMETER HIGH-FEED ROUGHING (16-32mm)**
The EXN Straight Shank is the RECOMMENDED choice for high-feed milling in smaller diameters (16-25mm). Better than TurboMill for these smaller sizes due to optimized insert geometry.
APPLICATION TYPE: ROUGHING / HIGH-FEED MILLING (Small Diameters)
• Primary Use: High-feed roughing with small diameter tools
• Material Removal: High
• Strategy: High-feed milling (HFM)
• Best for: Steel, Stainless Steel
**WHY CHOOSE EXN OVER TURBOMILL FOR 16-25mm:**
• Better insert geometry for small diameters
• More teeth options for smaller cutters
• Better chip evacuation in tight spaces
• More economical for small diameter work
Key Features:
• Straight shank design for maximum rigidity
• Available diameters: 16mm, 20mm, 25mm, 32mm
• Multiple length options: 150mm, 200mm, 250mm
• Precision ground bodies
• Compatible with LNMU inserts
WHEN TO USE EXN Straight Shank:
✓ Small diameter high-feed milling (16-25mm) - BEST CHOICE
✓ Tight pockets and small cavities
✓ When straight shank is required
✓ Medium roughing operations
CUTTING PARAMETERS (typical):
• Depth of cut (ap): 0.3-1.0mm
• Feed per tooth (fz): 0.8-1.5mm
• Cutting speed (Vc): 150-220 m/min for steel
Select Specifications
φ(d)=Cutting Diameter | R=Radius | D=Shank Diameter | I=Cutting Length | L=Overall Length | All in mm
D=Diameter | L1, L2, L3=Length Dimensions | L=Overall Length | D1=Shank Diameter | All in mm
Select blade width, groove depth (T), and working radius range to find the right Face Groove tool
Select boring diameter range, shank diameter (D), and insert type (C=diamond/T=triangular) to find the right boring head
Select CBA model (complete boring range) and internal boring range to find the right micro finish boring head
Select LBK model (matches your CBA boring head) and extension length to find the right extension rod
Select BT type (spindle taper), LBK number (locking block socket), CBA head model, and projection length (L1) to find the right boring head shank
HRC≤56 is recommended for best price/performance ratio with newest nano-black coating technology.
