3.175×22 Two Flute Spiral Router Bit Guide
A 3.175×22 two flute spiral router bit provides two cutting edges for stable CNC routing in wood panels, MDF and other approved materials. The 3.175 mm diameter supports detailed profiles while the 22 mm specification provides reach for deeper slots. Two flutes can improve edge consistency when feed, spindle speed and chip evacuation are correctly balanced.
Applications and Material Use
This cutter can be considered for profiles, grooves, pockets, signs and furniture components. Suitability depends on wood species, panel density, machine rigidity, workholding and required finish. Verify cutting direction and the complete product drawing before programming.
- Wood and MDF profiles or grooves
- Panel slots, pockets and furniture details
- Signs, templates and prototype components
- Repeat-production CNC routing with verified parameters
CNC Setup and Chip Evacuation
Clean the collet, check runout and clamp enough of the shank for stable rotation. Minimize unnecessary projection while preserving the required cutting reach. Secure the panel and support narrow workpieces to prevent vibration.
Start with a conservative step-down and feed, then inspect chips, sound, spindle load and edge quality. The two flutes need adequate feed per tooth; an overly slow feed can cause rubbing and heat. Use effective dust extraction and avoid dwelling in one location.
Selecting a 3.175×22 Cutter
Before ordering a 3.175×22 two flute spiral router bit, confirm shank diameter, cutting diameter, flute length, overall length and cutting direction. Match the slot width and maximum depth to the tool drawing. Machine rigidity, material thickness and finish requirements should guide final selection.
JEEFOO CNC Tools from Guangzhou, China
JEEFOO supplies carbide CNC router bits from Guangzhou, China for distributors, manufacturers and workshop users. Share the material, machine type, collet size and required depth when requesting a 3.175×22 two flute spiral router bit. Explore more products on the JEEFOO cutting tools website.
For general information about computer-controlled machining, see the reference on numerical control. Store verified feed, speed, step-down and dust-extraction settings with the CNC program for consistent repeat production.
Frequently Asked Questions
What does the 3.175×22 specification mean?
It identifies the main cutter dimensions used in product selection. Confirm the complete drawing because diameter, flute length and overall-length conventions can vary.
Why choose two flutes?
Two cutting edges can provide stable cutting and a consistent finish when feed per tooth and chip evacuation match the material and machine.
How can tool life be improved?
Minimize runout and stick-out, secure the workpiece and remove chips effectively. Use a suitable feed so the 3.175×22 two flute spiral router bit cuts rather than rubs.
Production Checks for Consistent Results
Before starting a full batch, make a short test cut in the actual panel. Measure slot width and depth, inspect the upper and lower edges, and confirm that chips leave the cutting zone without packing around the flutes. If the surface shows burn marks or fuzzy fibers, review feed per tooth, spindle speed, tool sharpness, dust extraction and workholding before continuing.
For repeat jobs, inspect the collet and cutter before every setup. Record the material supplier, panel thickness, tool number, feed, speed, step-down and entry method with the program. Consistent records help operators reproduce the cut and recognize tool wear early. Replace a damaged or dull cutter rather than compensating with unsafe parameter changes.
two flute single passage spiral router bit is designed for stable CNC machining, clean cutting and dependable tool performance.
<two flute single passage spiral router bit CNC Applications
!– wp:paragraph –>Suitable for CNC woodworking, slotting and controlled spiral cutting in wood panels.
Suitable for professional engraving, milling and precision processing with compatible CNC equipment.
Size: 3.175x22
