Page 205 - Roberston & Sinclair Catalogue
P. 205

  Robsin Bandsaw Blades
                 Carbon Bandsaw Blades
Carbon Bandsaw Blades are made from high quality Swedish carbon steel which offers excellent spring steel properties for the band material, while being hardened along the tooth edge. The teeth are milled rather than ground, offering better accuracy.
TECHNICAL TIPS
As a rule it is always best to use the widest blade possible, for a straighter cut, and a faster feed rate due to the extra strength. On the other hand the radius is reduced.
The following table shows the minimum cutting diameter by blade width.
CARBON BANDSAW BLADES
                                       Width Radius
6mm 16mm 10mm 38mm 12mm 65mm
Width Radius
16mm 95mm 19mm 140mm 25mm 185mm
                 TOOTH SELECTION
WIDTH T.P.I. LENGTH
13 6 1638 13 10 1638 13 14 1638
6 6 2324 10 3 2324 10 4 2324 10 6 2324 13 3 2324 13 4 2324 13 6 2324 6 4 2362 6 6 2362 10 3 2362 10 4 2362 10 6 2362 13 3 2362 13 4 2362 13 6 2362 19 14 2362
6 4 2375 6 6 2375 10 3 2375 10 4 2375 10 6 2375 13 3 2375 13 4 2375 13 6 2375 6 6 2781 10 4 2781 10 6 2781 13 4 2781 13 6 2781
STOCK BLADES
PART NO.
ROBBSC1306-1638 ROBBSC1310-1638 ROBBSC1314-1638
ROBBSC0606-2324 ROBBSC1003-2324 ROBBSC1004-2324 ROBBSC1006-2324 ROBBSC1303-2324 ROBBSC1304-2324 ROBBSC1306-2324 ROBBSC0604-2362 ROBBSC0606-2362 ROBBSC1003-2362 ROBBSC1004-2362 ROBBSC1006-2362 ROBBSC1303-2362 ROBBSC1304-2362 ROBBSC1306-2362 ROBBSC1914-2362
ROBBSC0604-2375 ROBBSC0606-2375 ROBBSC1003-2375 ROBBSC1004-2375 ROBBSC1006-2375 ROBBSC1303-2375 ROBBSC1304-2375 ROBBSC1306-2375 ROBBSC0606-2781 ROBBSC1004-2781 ROBBSC1006-2781 ROBBSC1304-2781 ROBBSC1306-2781
 The number of teeth per inch (T.P.I.) should be matched to the thickness of the material being cut. The thicker the material, the T.P.I is reduced. As the teeth are cutting, the gullet is filled up with chip until the tooth exits the material. If the T.P.I. is too fine, the gullets fill very quickly reducing the amount of material being removed, then rubbing occurs creating heat.
Recommended T.P.I. for material thickness follows.
      100-150mm 150-200mm 200-300mm 80-100mm 50-80mm
3 T.P.I.
2 T.P.I. 1.3 T.P.I. 4 T.P.I.
6 T.P.I.
30-50mm 8 T.P.I. 20-30mm 10 T.P.I. 10-20mm 14 T.P.I. 6-10mm 18 T.P.I. 1-10mm 24 T.P.I.
     Carbon Steel blades are suitable for cutting softwoods, plastic, aluminium, fibre glass.
MACHINE BLADE LENGTH & WIDTH
   Amac SBW3501HC
Amac WBS18-LZ Amac WBS20-L Amac WBS24-L
Tanner 14” wheel Dyco 14” wheel Dyco 18” wheel
2,375 Length 6mm – 13mm width
3,375 Length 6mm – 25mm width 3,935 Length 6mm – 32mm width 4,470 Length 6mm – 32mm width
2,375 Length
2,324 Length or 2,375 Length 2,781 Length
   PHONE 0800 866 546 EMAIL sales@rands.co.nz WEB www.RandS.co.nz
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