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Cartridge Rolls, Spiral<br />
Rolls, Cone Points<br />
MACHINES USED<br />
Spiral Rolls<br />
• All spiral roll part numbers shown are full tapered, resin bond, half glued<br />
• Half-tapered and sidewall-tapered are available for quotation<br />
• Quarter and full glue are also available for quotation<br />
Full Taper<br />
• Especially useful for grinding/polishing of<br />
channels, fillets and radii, and deburring<br />
small holes<br />
• Full taper used when the area to finished is<br />
hard to reach with a full cartridge roll<br />
• The tapered roll conforms to smaller areas<br />
• Fits into irregular concaves, contours, channels<br />
Half Taper<br />
• Used when the area to be finished is<br />
not narrow but a beginning point on<br />
the roll is needed<br />
• The portion of the roll that is not<br />
tapered is then used to finish off<br />
the sides<br />
Sidewall Taper<br />
• The portion of the roll that is tapered<br />
guides the roll down to the area to<br />
be finished<br />
• The sidewall then finishes off the sides<br />
Featured Products<br />
Merit Blaze<br />
Spiral Rolls Full Taper<br />
• With their exclusive ceramic grain<br />
technology, grinding aid and<br />
X-weight cotton backing, these<br />
products outperform all<br />
competitive ceramic, zirconia, and<br />
aluminum oxide specialty products<br />
in today’s markets<br />
• Merit Blaze specialties cut cooler<br />
and last longer on stainless steel,<br />
cobalt, Inconel, titanium, and other<br />
hard-to-grind materials<br />
Availability<br />
Tier: Best<br />
Abrasive: Ceramic Alumina<br />
Backing: Cotton<br />
Other: Supersized<br />
D x L x H Grit Std. Pkg. Part No.<br />
3/8 x 1-1/2 x 1/8 60 100 66261194481<br />
Use M-9 Mandrel 80 66261194490<br />
120 66261194491<br />
1/2 x 1-1/2 x 1/8 60 100 66261194484<br />
Use M-9 Mandrel 80 66261194492<br />
120 66261194495<br />
Merit Silicon Carbide<br />
Spiral Rolls Full Taper<br />
• Sharp silicon carbide grain<br />
penetrates tough, difficult-to-grind<br />
materials as well as soft,<br />
loading materials:<br />
- titanium<br />
- masonry<br />
- composites<br />
- plastic<br />
- rubber<br />
Availability<br />
Tier: Good<br />
Abrasive: Silicon Carbide<br />
Backing: Cotton<br />
D x L x H Grit Std. Pkg. Part No.<br />
3/8 x 1-1/2 x 1/8 60 100 08834189901<br />
use M-9 Mandrel 80 08834189904<br />
120 66261046936<br />
1/2 x 1-1/2 x 1/8 60 100 66261185977<br />
use M-9 Mandrel 80 08834183460<br />
120 08834183448<br />
Refer to the back of this section for mandrels.<br />
130 NORTON – THE MUSCLE BEHIND THE MACHINE ®
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