Page 39 - Roberston & Sinclair Catalogue

Shank Type Tools
Solid Carbide Spirals
Series 3100M HARDWOODS/PLYWOOD Two Flute Mortise Compression Spiral
Compression spirals designed for mortise cuts or cutting 5/8” or thinner material. Designed with a 1/4” upcut or less preventing chipping and fuzzing on the top and bottom of the material being cut. “Mortise Cuts” are grooves cut in the material usually at a depth equal to or slightly less than the diameter of the tool.
* Indicates 3/16” upcut for 1/4” groove cuts or 1/4” material thicknesses. (m*) = upcut length 3/16”. (m) = upcut length 1/4”
D L2 d L1 RIGHT HAND PART NO LEFT HAND PART NO
6 22 6 64 VOR3105(m*) --
6.4 22.2 6.4 76 VOR3112 --
6.4 16 6.4 64 VOR3115 VOR3115L*
8 25 8 64 VOR3120 --
10 30 10 76 VOR3140(m) --
12 25 12 76 VOR3154(m) --
9.5 22 9.5 76 VOR3184 --
9.5 22 9.5 76 VOR3185 VOR3185L
12.7 25.4 12.7 76 12.7 25.4 12.7 76 12.7 31.7 12.7 89
VOR3187 --
VOR3189
VOR3188 --
VOR3189L
12.7 41.2 12.7 89 VOR3190 VOR3190L
14.3 25.4 12.7 76 VOR3168 VOR3168L
15.9 50.8 15.9 101 VOR3193 --
19 38.1 19 101 VOR3198 --
Series 3100XP
Two flute “Xtreme Performance” Compression Spirals
“XP” - which stands for Xtreme performance - are specifically manufactured to provide maximum tool life in melamine, high pressure laminated particle board and MDF materials. Users can expect 3-5 times more tool life as compared to standard compression spiral geometry. The compression geometry will provide a chip free edge on both sides of the material being cut.
D L2 d L1 RIGHT HAND PART NO LEFT HAND PART NO
MDF
9.5 28.5 9.5 76 VOR3130XP VOR3130LXP
9.5 22 9.5 76 VOR3184XP (m*) --
* 9.5 22 9.5 76 VOR3185XP (m) VOR3185LXP (m)
12.7 25 12.7 76 VOR3135XP --
12.7 25.4 12.7 76 VOR3187XP (m*) --
12.7 25 12.7 76 VOR3189XP (m) --
12.7 35 12.7 88 VOR3150XP (m) --
*12.7 34.9 12.7 89 VOR3152XP --
12.7 41.3 12.7 89 VOR3158XP VOR3158LXP
19 41.3 19 101.6 VOR3179XP --
19 50.8 19 101.6 VOR3180XP --
* 9.5 22 9.5 76 VORRB-9508XP --
(m*) = 4.7mm upcut length for 6.35mm material or dado cuts (m)=6.35mm upcut for mortise cuts or thin materials
12.7 Upcut for Extracting dust from the Groove
*Most Popular
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