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BORING SYSTEM TOOL HOLDER7
▶ MICRO BORIN UNIT TOOL HOLDER SYSTEM
RIGIBORE 'R' & 'TR'
'R' for roughing & semi-finishing
'TR' for fine -finishing
Right Hand Units Shown
Left Hand Units(LH) are mirror Image
Adjustment = 0.01mm/.0004ins
on radius division
UNIT FIG A1 INSERT CODE M R N H ㎜
SIZE a' MIN BORE POSSIBLE TOTAL RADLAL MIN
ADJUSTMENT mm HEIGHT K
2 A1 MIN~MAX mm 4.5 mm TOOL POINT
90' 20.9~25.4 mm 2.0
3 18.2~20.2 4.5 0.75 OFFSET
15.87~16.62 2.0 7.3 mm
5 28~35.3 0.75 4.0
7 R2A2 25~29 7.3 10.7
10 41.5~52.2 4.0 5.6
TC_06TI(02) R2B2 36.5~42.1 10.7 12.8 9.4 1.35
61.5~74.3 5.6 23.0
R2B2S 81.5~104.5 12.8
23.0
TC_0902(04) R3A2 13.45 0.8
R3B2 2.3
16.95 -0.4
TC_1102(04) TR5A2 25.55
TR5B2 31.7
TC_16T3(08) TR7A2
TR10A2
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