Carmex Precision Tools, LLC

2075 State Hwy. 175
Richfield, WI 53076 US



As Seen In Production Machining

Slim MT

Slim MT Mill-Thread Inserts for Machining Long Threads
Constructed of an advanced carbide and coating combination for extended tool life, most of the inserts are double sided. 

spiral thread mill

Carmex H63 Mill Delivers Cutting Performance
PMTS 2019: The Carmex H63 spiral thread mill is said to be especially useful in applications including hydraulic shale fracking, where the pump fluid end connection is critical.

Carmex Opens New West Coast Distribution Center
The facility in Huntington Beach, California, will carry the complete Carmex line.

MTSB mill-thread

MTSB Mini Mill-Thread Designed for Deep Milling
The MTSB mini mill-thread is equipped with coolant bores that facilitate chip removal via high-pressure coolant.

External thread turning toolholder

Thread Turning Toolholder Directs Coolant Flow
Carmex’s X-treme Jet external thread turning toolholder provides two connecting options via an elbow fitting and top clamp to direct the coolant flow to the cutting edge.

Thread mill

FMT Thread Mills Increase Productivity and Performance
Carmex’s FMT thread mill can thread up to the bottom of a blind hole while delivering reliability for complex parts.


MT Drill Multitasks in a Single Operation
Carmex’s MT Drill is designed to drill, chamfer, and thread mill a hole in a single operation, reducing cycle times by combining operations and eliminating tool changes.

Modular Line System Threads and Grooves Internally
Carmex Precision Tools LLC’s modular line (ML) is designed for internal threading and grooving applications and uses a single boring bar that can be fitted with multiple adapters offering accuracy, adjustment, and full repeatability. 

Carmex G6 Turning Insert Designed to Fit One Holder
Carmex Precision Tools LLC will be continuing its emphasis on developments for Swiss-style machining at WESTEC 2017.

Carmex's polygon insert

Carmex’s Polygon Inserts and Holders Offer Long Life and Increased Productivity
The high precision ground inserts are constructed of solid carbide with specialty coating for long tool life and increased productivity.

Carmex AMT Cutter for High-Speed Aluminum Machining
Available in a cylindrical shank or Weldon shank, the cutter is designed to minimize the tendency of aluminum to stick to the cutting tool edges.

Carmex Tiny Tools Cutting Tool

Through-Coolant Cutting Tool Improves Chip Evacuation
Carmex Precision Tools expands its Tiny Tools line with the CBR, featuring a chip breaker for improved chip evacuation in boring and profiling operations.

Carmex Brochure Features Swiss-Type Tools
The Tiny Tools line has been expanded with the CBR incorporating an advanced chipbreaker for improved chip evacuation in boring and profiling operations.

Carmex Mini Tools Available in Inch Sizes
The Mini Tools line joins the Carmex Tiny Tools and Swiss-type tooling in an expanded selection of high precision, multi-function tools designed for small size applications and Swiss-type machining.

Multitasking 'Tiny Tool' Provides Small Hole Operations without a Pilot Hole
The latest addition to the Tiny Tool line—the multitask CMR—allows users to bore, turn, face and chamfer with a single tool.

Carmex Mini Spiral Mill-Thread Cutters offer Big Advantages in Small Diameters
The Mini Spiral mill-thread cutter line from Carmex Precision Tools Ltd. extends X-treme thread cutting capability to diameters as small as 5/8 16 UN and 3/8 18 NPT.

Carmex CMT Series.

Carbide Inserts Increase Tool Life in Ultra-Hard Metals
Carmex will exhibit its CMT series of vertical milling inserts. The inserts feature a multi-flute design with four to eight cutting edges and a spiral flute for low-cutting forces.

CMT Vertical Milling Inserts Deliver Versatility
Designed for todayʼs hard machining challenges, Carmexʼs CMT line delivers long tool life, high material removal, excellent surface finish, reduced cycle times and lower cutting forces in materials up to 62 HRc steel.

Carmex Square Shank Holders with Through-Coolant Capability
Designed for use with Carmex Tiny Tools featuring 3, 4, 5, and 6 mm diameters, the square shank holders have through-coolant capability.

BLU Sub-Micron Grade Carbide has Advanced PVD Triple Coating
Carmexʼs BLU sub-micron grade carbide with advanced PVD triple coating is now available for small-sized Acme threads in the 5 to 16 range.

Quick-Change Polygon Threading Toolholders Offer Improved Gripping
The Quick Change series of toolholders from Carmex Precision Tools delivers better gripping due to a polygon shank.

Product Categories of Carmex Precision Tools, LLC

Broaching Tools
Chamfering Tools
Cut-Off Tools/Attachments
Diamond Tools
Gear Cutting Tools
Grooving Tools
Inserts, Indexable (Carbide, etc.) & Tool Inserts
Milling Cutters
Thread Milling Cutters
Thread Whirling Tools
Threading Tools
Threading Tools - Cutting

Trade Names