The Accupro BT40 side lock end mill holder is designed for compatible CNC machining setups that use a BT40 spindle interface. It accommodates cutting tools with a 1/2-inch shank and features a 4-inch size designation for convenient tooling identification.
The side-lock design uses a retaining screw to secure compatible straight-shank cutters in the holder. This style of toolholder is commonly used for end milling applications where a secure tool connection is required. Confirm the holder dimensions and cutter specifications before use.
Suitable for CNC workshops, machining operations, and tooling inventory, this Accupro holder offers a practical option for setups requiring BT40 taper tooling. Check spindle compatibility, tool shank size, and machine requirements before installation.
Key Features
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BT40 Taper: Designed for CNC machines equipped with a compatible BT40 spindle interface.
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1/2-Inch Shank: Accommodates compatible cutting tools with a 1/2-inch straight shank.
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4-Inch Size: Listed size designation helps identify the holder for tooling setup requirements.
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Side Lock: Retaining screw design helps secure compatible straight-shank cutters in the holder.
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End Milling: Suitable for compatible end mills and related CNC machining applications.
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Accupro Brand: Manufacturer identification helps with tooling selection and replacement research.
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Compatibility: Verify dimensions, cutter shank specifications, and machine requirements before installation.
Specifications
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Taper: BT40
- Brand: Accupro
- Tool Shank Size: 1/2 Inch
- Size Designation: 4 Inches
- Holder Type: Side Lock End Mill Holder






