WINTERSTIGER FLEX-BACK 35x11x4800 ROH saw bladeAustrian blade for band sawmill. Blade with flexible back, resistant to cracking.Saw is prepared for immediate use. The saw is sharpened, bifurcated and hardened.Specification: Blade with hardened tooth tips and flexible back Tooth tips hardened to 60 - 62 HRC, back straightened High durability also in hard materials Flexibility and tooth shape counteract the risk of breakage Sharpening: Alumina or Boron grinding wheelTechnical dataModel: WINTERSTIGER FLEXBACKDimensions: 35x1.1x4800Version: ROHBlade hardness: 60÷62 HRCBelt hardness: 38 HRCTooth profile and outline: 10/30 - WMPitch: 22.2 mmPropulsion: 2 - 8 m/min. depending on wood species and purityCutting speed: approx. 30 m/sSaw tension: 150-155 MPaCutting speed: 0.30 - 0.70 mmOperation time: 1 hour work + 12 hours restPurpose: soft / medium hard.