Milwaukee Large Thread Pin Adaptor for Quik-Lok™ Arbors up to 1-1/4" - 6-7/8" Hole Saws, 2Pk

Milwaukee Large Thread Pin Adaptor for Quik-Lok™ Arbors up to 1-1/4" - 6-7/8" Hole Saws, 2Pk

The 49-56-7575 Milwaukee Large Thread Pin Adaptor (2-Pack) is a reusable pin adapter set designed for the Milwaukee QUIK-LOK™ Hole Saw Arbor System to handle larger, higher-torque hole saw work. Built for hole saws from 1-1/4" up to 6-7/8", the pin adapter design helps prevent thread stripping and binding when big hole saws start putting up a fight. With a universal threaded fit for industry-standard 5/8" x 18 large-thread hole saws, it’s also hole-enlargement capable—because sometimes the hole needs “just a little more,” and sometimes “a little more” becomes a lifestyle.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 49-56-7575
• Brand: Milwaukee
• Product Type: Large thread pin adapter for QUIK-LOK™ arbors
• Pack Quantity: 2-pack
• Compatibility: Only for use with Milwaukee QUIK-LOK™ Hole Saw Arbor System
• Hole Saw Size Range: 1-1/4" up to 6-7/8"
• Thread Size: 5/8" x 18 (large thread)
• Fit Type: Universal fit with industry standard threaded hole saws (within the size range)
• Design Benefit: Pin adapter design helps prevent thread stripping and binding with large diameter hole saws / high torque
• Hole Enlargement: Capable with 5/8" x 18 threaded hole saws
• Required For: BIGHAWG™ hole saw use

Ideal For

• Running large diameter hole saws where high torque is more likely
• Users of the Milwaukee QUIK-LOK™ Hole Saw Arbor System needing 5/8" x 18 large-thread compatibility
• Preventing thread binding/stripping during tough cuts
• Hole enlargement work with large-thread hole saws
• Anyone using BIGHAWG™ who wants the setup to be correct the first time (and not “eventually, after some regrettable noises”)