EMG Pro
EMG Pro
BT40 SLN20 Side Lock End Mill Arbor | =5µm Runout 70mm G2.5 25000RPM
EMG Pro Edition BT4 0 SLN20 Side Lock End Mill Arbor | ≤5μm Runout 70mm Gauge Length EMG Pro End Mil Holder (Side Lock Arbor End Mill Holder) wi…
100% SSL Secure Connection
EMG Pro Edition BT4 0 SLN20 Side Lock End Mill Arbor | ≤5μm Runout 70mm Gauge Length
EMG Pro End Mil Holder (Side Lock Arbor End Mill Holder) with a BT40 shank. These are designed for use with tools that have a Weldon (flat shank), thus providing better rigidity than ER collet chucks due to the improved protection against tool pull out. They come balanced to G2.5 25000RPM
- BT40 SLN20 End Mill Holder (Side Lock Arbors)
- Balanced to G2.5 25000RPM
- Excellent rigidity compared to ER Collet Chucks
- Specifically designed for use with tools that have a Weldon (flat) shank
- Excellent protection against tool pull out due to side lock.
- Through Coolant capable.
This is a highly precise machined component made by enginneer's, for engineer's. Good manufacturing practise should be followed in terms of cleanliness, ground surface treatments and safe storage. In order to maintain this components Ultra Precision, strict GMP should be adherred to.
BT40 Tool Holder Dimensions / BT40 Tool Holder Drawing
TECHNICAL Specifications
Surface Finish: Max. Ra0.25.
Material Hardness: HRC56-62.
Quality Controls: 100% Positive Release inspection.
Carburised Depth: >0.8mm.
Runout Tolerance: Less than or equal to 1 micron (0.001mm).
Taper: 7/24.
Standard: JIS MAS403.
Material: 20CrMnTi
SAFETY Notice
Do not exceed maximum revolution speeds. Ensure cutter is always safely and accurately secured into the tool holder before using. You MUST observe all safety usage guidance provided to you by the machinery manufacturer prior to use. Only qualified, and/or competent persons should use this tool holder.
WHAT'S Included?
- x1 EMG Pro Ultra Precision Tool Holder
- x1 Screw Set
- x1 Plastic Case
IMPORTANT Note
It is reccomended that this BT Tool Holder is used in conjunction with the BT30 Tool Holder Tightening Fixture in order to ensure that cutting tools are secured safely and correctly. This can be found here... BT 30/40/50 Tool Holder Tightening Fixture - EMG Precision
Pictures illustrated may not represent the exact model you select.
- Runout Tolerance:
- ≤1μm
- Material:
- 20CrMnTi.
- Standard:
- JIS MAS403
- Taper:
- 7/24
- Carburised Depth:
- >0.8mm
- Surface Finish:
- Max. Ra0.25
- Material Hardness:
- HRC56-62.
- Tool Holder Shank Type:
- BT40
- Tool Holder Size:
- SLN20
- Balance:
- G2.5 - 25,000rpm
- Gauge Length (mm):
- 70
- Clamping Range (mm):
- 20
- Tool Holder Chuck Type:
- SLN
- L (mm):
- 70
- C (mm):
- 52
- H1 (mm):
- 25
- H2 (mm):
- N/A