Features: 100% Brand new and high quality . Used for grooving wood Industrial quality router bits . Solid hardened steel bodies with anti kickback design. Build-up & heat resistant Teflon coating. Hook & Shear Angles: High hook & shear angles allow Cutters (C3 Micro-grain Tungsten Carbide) to slice smoothly into stock producing clean, splinter free; Bearing: Totally enclosed & lubricated.
Specifications:
Item:12mm or 1/2″ shank Router Bit
Material: 45# steel
Shank Diameter: 12mm or 1/2″shank
Balance: +/- .003″ tolerance Detaild specification, pls check following photos.
Common machine speed | |||
Trimming machine | 10000-30000 rpm | electric router | First gear 9000 rpm 2nd gear 12000 rpm 15000 rpm in 3rd gear 19000 rpm in 4th gear 5th gear 23000 rpm |
Vertical washing machine | Low speed range 12000 rpm High speed 24000 rpm |
Automatic engraving machine | Variable frequency up to 18000 rpm |
Diameter or cutting height MM | Maximum speed/minute | Maximum feed speed MM/min | |
Below 25 | 24000 | 5000 | |
25.1-35 | 18000 | 4000 | |
35.1–50 | 16000 | 3500 | |
50.1-60 | 14000 | 3000 | |
60.1—80 | 12000 | 2500 | |
Above 80 | 10000 | 2000 |