ChipLoad

Bits · Materials · Machines · Calculator — Cross-brand CNC router feeds & speeds, every number linked to its maker's source.

O-flute bit profile illustrationHigh Country Tools OF-316U-DLC

OF-316U-DLC - 3/16" O-Flute Upcut 1/4" Shank

Type: O-flute bit · Diameter: 0.1875" · Flutes: 1 · Shank: 0.25"

Starting points only, copied from the makers' own published data. Every machine differs: test in scrap, tune by ear. Neither ChipLoad nor the makers are responsible for broken tools.

Published values, summarized per material and machine class. For the full CAM library (plunge, depth, stepover), download it from the maker.

MaterialMachine classRPMFeed IPMChip load (in)NoteSource
Acrylic / PVC (hard plastic)hobby-ultralight1200034.50.00288High Country Tools starting pointHigh Country Tools
Acrylic / PVC (hard plastic)hobby-light1250056.00.00448High Country Tools starting pointHigh Country Tools
Acrylic / PVC (hard plastic)hobby-rigid1250080.00.0064High Country Tools starting pointHigh Country Tools
Acrylic / PVC (hard plastic)business12500111.90.00895High Country Tools starting pointHigh Country Tools
Acrylic / PVC (hard plastic)industrial12500135.90.01087High Country Tools starting pointHigh Country Tools
Aluminum 6061hobby-light1600031.50.00197High Country Tools starting pointHigh Country Tools
Aluminum 6061hobby-rigid1600045.00.00281High Country Tools starting pointHigh Country Tools
Aluminum 6061business1600063.00.00394High Country Tools starting pointHigh Country Tools
Aluminum 6061industrial1600076.60.00478High Country Tools starting pointHigh Country Tools
Epoxy / resinhobby-ultralight1200022.10.00184High Country Tools starting pointHigh Country Tools
Epoxy / resinhobby-light1450041.60.00287High Country Tools starting pointHigh Country Tools
Epoxy / resinhobby-rigid1450059.40.00409High Country Tools starting pointHigh Country Tools
Epoxy / resinbusiness1450083.10.00573High Country Tools starting pointHigh Country Tools
Epoxy / resinindustrial14500100.90.00696High Country Tools starting pointHigh Country Tools
HDPE / UHMW / nylon (soft plastic)hobby-ultralight1150037.10.00322High Country Tools starting pointHigh Country Tools
HDPE / UHMW / nylon (soft plastic)hobby-light1150057.70.00501High Country Tools starting pointHigh Country Tools
HDPE / UHMW / nylon (soft plastic)hobby-rigid1150082.40.00716High Country Tools starting pointHigh Country Tools
HDPE / UHMW / nylon (soft plastic)business11500115.30.01003High Country Tools starting pointHigh Country Tools
HDPE / UHMW / nylon (soft plastic)industrial11500140.10.01218High Country Tools starting pointHigh Country Tools
Hardwoodhobby-ultralight1200027.60.0023High Country Tools starting pointHigh Country Tools
Hardwoodhobby-light1800064.50.00358High Country Tools starting pointHigh Country Tools
Hardwoodhobby-rigid1800092.10.00512High Country Tools starting pointHigh Country Tools
Hardwoodbusiness18000129.00.00716High Country Tools starting pointHigh Country Tools
Hardwoodindustrial18000156.60.0087High Country Tools starting pointHigh Country Tools
Hardwood - Dense (maple, oak, ash)hobby-ultralight1200024.90.00207High Country Tools starting pointHigh Country Tools
Hardwood - Dense (maple, oak, ash)hobby-light1800058.00.00322High Country Tools starting pointHigh Country Tools
Hardwood - Dense (maple, oak, ash)hobby-rigid1800082.90.00461High Country Tools starting pointHigh Country Tools
Hardwood - Dense (maple, oak, ash)business18000116.10.00645High Country Tools starting pointHigh Country Tools
Hardwood - Dense (maple, oak, ash)industrial18000140.90.00783High Country Tools starting pointHigh Country Tools
MDF / particleboardhobby-ultralight1200030.40.00253High Country Tools starting pointHigh Country Tools
MDF / particleboardhobby-light1700067.00.00394High Country Tools starting pointHigh Country Tools
MDF / particleboardhobby-rigid1700095.70.00563High Country Tools starting pointHigh Country Tools
MDF / particleboardbusiness17000134.00.00788High Country Tools starting pointHigh Country Tools
MDF / particleboardindustrial17000162.70.00957High Country Tools starting pointHigh Country Tools
Plywood - Baltic birchhobby-ultralight1200026.30.00219High Country Tools starting pointHigh Country Tools
Plywood - Baltic birchhobby-light1800061.30.0034High Country Tools starting pointHigh Country Tools
Plywood - Baltic birchhobby-rigid1800087.50.00486High Country Tools starting pointHigh Country Tools
Plywood - Baltic birchbusiness18000122.50.00681High Country Tools starting pointHigh Country Tools
Plywood - Baltic birchindustrial18000148.80.00826High Country Tools starting pointHigh Country Tools
Plywood - Melamine / laminatehobby-ultralight1200023.50.00196High Country Tools starting pointHigh Country Tools
Plywood - Melamine / laminatehobby-light1800054.80.00304High Country Tools starting pointHigh Country Tools
Plywood - Melamine / laminatehobby-rigid1800078.30.00435High Country Tools starting pointHigh Country Tools
Plywood - Melamine / laminatebusiness18000109.60.00609High Country Tools starting pointHigh Country Tools
Plywood - Melamine / laminateindustrial18000133.10.00739High Country Tools starting pointHigh Country Tools
Softwood (pine, cedar, fir)hobby-ultralight1200031.80.00265High Country Tools starting pointHigh Country Tools
Softwood (pine, cedar, fir)hobby-light1700070.00.00412High Country Tools starting pointHigh Country Tools
Softwood (pine, cedar, fir)hobby-rigid17000100.00.00588High Country Tools starting pointHigh Country Tools
Softwood (pine, cedar, fir)business17000140.10.00824High Country Tools starting pointHigh Country Tools
Softwood (pine, cedar, fir)industrial17000170.10.01High Country Tools starting pointHigh Country Tools

Retrieved 2026-10-16. Get the tool file from the maker: High Country Tools downloads

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