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SM<br />
Tapping <strong>ch</strong>ucks with straight shank DIN 1835B+E<br />
for multi-range collets (RF)<br />
The tension and compression in the SM units is increased to accommodate excessive syn<strong>ch</strong>ronization<br />
inaccuracies. The <strong>ch</strong>ucks are non-reversing, <strong>ch</strong>ange of tapping direction is done by<br />
ma<strong>ch</strong>ine spindle (G84 tapping cycle).<br />
Features<br />
n Increased tension compression<br />
n Adjustable hard start<br />
n Right hand and left hand tapping<br />
n Multi-range collets (RF), adjustable back jaw<br />
Application<br />
On NC ma<strong>ch</strong>ines, lathes as well as all ma<strong>ch</strong>ines with controlled feed.<br />
Delivery<br />
Standard accessories include 2 wren<strong>ch</strong>es, all necessary hex keys and one stop arm. Please order<br />
the necessary 2 multi-range collets and arbor separately.<br />
Model Order code Capacity Straight shank Collets Self-feed mm<br />
in steel Ø mm<br />
Rubber Flex Tension T Compress. H<br />
SM2-016 23216 M1,4–M7 16 J116, J117 4.5 5<br />
SM2-020 23220 20<br />
SM4-016 23416 M3–M12 16 J421, J422 7 7<br />
SM4-020 23420 20<br />
SM4-025 23425 25<br />
SM6-020 23620 M5–M18 20 J440, J443 11 11<br />
SM6-025 23625 25<br />
SM8-025 23825 M10–M30 25 J461, J462 17 17<br />
Dimensions<br />
Model D mm d mm L1 mm L2 mm L3 mm Weight kg<br />
SM2-016 27 19 48 53 26 0,200<br />
SM2-020 50<br />
SM4-016 38 27 48 71 36 0,400<br />
SM4-020 50<br />
SM4-025 56<br />
SM6-020 47.5 37 50 96 56 0,800<br />
SM6-025 56<br />
SM8-025 63.5 57 56 128 78 2,000<br />
Tapping <strong>ch</strong>ucks with morse taper arbor DIN 228B<br />
for multi-range collets (RF)<br />
The tension and compression in the SM units is increased to accommodate excessive syn<strong>ch</strong>ronisation<br />
inaccuracies. The <strong>ch</strong>ucks are non-reversing, <strong>ch</strong>ange of tapping direction done is by<br />
ma<strong>ch</strong>ine spindle (G84 tapping cycle).<br />
Features<br />
n Increased tension compression<br />
n Adjustable hard start<br />
n Right hand and left hand tapping<br />
n Multi-range collets (RF), adjustable back jaw<br />
Application<br />
On NC ma<strong>ch</strong>ines, lathes as well as all ma<strong>ch</strong>ines with controlled feed.<br />
Delivery<br />
Standard accessories include 2 wren<strong>ch</strong>es, all necessary hex keys and one stop arm. Please order<br />
the necessary 2 multi-range collets and arbor separately.<br />
Model Order code Capacity Morse taper Collets Self-feed mm<br />
in steel MT<br />
Rubber Flex Tension T Compress. H<br />
SM2-002 23202 M1,4–M7 2 J116, J117 4.5 5<br />
SM4-002 23402 M3–M12 2 J421, J422 7 7<br />
SM6-003 23603 M5–M18 3 J440, J443 11 11<br />
SM8-004 23804 M10–M30 4 J461, J462 17 17<br />
Dimensions<br />
Model D mm d mm L1 mm L2 mm L3 mm Weight kg<br />
SM2-002 27.0 19 80 57.5 26 0,200<br />
SM4-002 38.0 27 80 74 36 0,400<br />
SM6-003 47.5 37 99 99 56 0,900<br />
SM8-004 63.5 57 124 134 78 2,300<br />
Collets RF<br />
on page 29<br />
TAPMATIC 17
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