Magnum BL8 3/8 Inch Shank Indexable Tool Holder with Screw

Offset radial pressure during aggressive profiling with a tool purpose-built for heavy-duty material removal. This BL-series 1/2-inch shank holder anchors 3/8-inch carbide inserts with a screw-fixed geometry that prevents rotation under high torque. It is an essential component for lathe operators looking to improve surface finish while reducing the frequency of tool calibration during roughing cycles in tough metals.

Features

• Durability - Corrosion-resistant black oxide finish for long-term shop floor use.
• Precision Shank - Machined to ensure maximum surface contact with quick-change tool posts.
• Easy Access - Screw design facilitates rapid insert rotation or replacement in the workshop.

Specifications

• Product Type: Indexable Tool Holder
• Shank Size: 1/2" (12.7 mm)
• Tool Capacity: 3/8" (9.53 mm)
• Tool Style: BL-Series
• Supplier Part Number: BL8
• KMS Product Code: MAG-THIC38BL8

Common Shop Applications

• Heavy-duty profiling and roughing in tough alloys
• Left-hand turning with high material removal rates
• Aggressive turning on industrial engine lathes

Recommended Shop Add-Ons

• Most Industrial Machinist also grab: 3/8 Carbide Inserts - they provide the durability needed for BL8 roughing.
• Our Specialist experts suggest: Cutting Fluid - it is vital for clearing chips during aggressive profiling.

Frequently Asked Questions

Q: What is the lead angle on this BL-style holder? A: It features a 15-degree lead angle designed to thin chips and reduce radial spindle pressure.

Q: Does this holder fit an AXA tool post? A: Yes, the 1/2" shank is the standard size for AXA and many BXA quick-change tool holders.