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HSK-A Morse Taper Arbors
HSK SPINDLE → MORSE TAPER TOOLS
Use MT tools in HSK high-speed spindles
HSK-A Morse Taper Arbors for clamping morse taper or tang tools in HSK spindles. Combines the high-speed capability of HSK with your existing Morse Taper tooling.
HSK-A40, A50, A63, A100
Accepts MT1 to MT5 tools
High-speed balanced
Tang ejection slot
Specifications
Material & Construction
Material: High-grade steel
Morse Taper Drill Diameter Compatibility
Morse Taper
Drill Diameter Range
MT1
5mm - 14mm
MT2
14.5mm - 23mm
MT3
23.5mm - 31.5mm
MT4
32mm - 50mm
MT5
50mm+ (larger drills)
Note: Select the MTA type based on your drill's morse taper size. The drill diameter range helps determine which morse taper is appropriate for your tooling.
HSK-A-MTA Tool Holders
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
How to Choose the Right Holder
Shank Height (H): Choose based on your machine's tool holder/turret slot size
Tool Height (H3): Must match the H dimension of your SPB Tool (26mm or 32mm)
Example: If you have SPB26-3 tool (H=26mm), select H3=26mm
Must match your SPB Tool's H dimension
HRC≤56 is recommended for best price/performance ratio with newest nano-black coating technology.
