Page 189 - Parlec Catalog
P. 189
Numertap 770
®
Tension Only & Synchronous (Rigid) Tapping Attachments 187
C
Taper Size
Ø2.310"
Retention Knob Adapter
(sold separately) (sold separately)
SYNCHRONOUS (RIGID) TAPPING
FROM #6 - 1 5/8" HAND AND 1/16 - 1 1/4" PIPE
Tension only (TT) allows synchronous tapping on machines so equipped.
Quick-change tap adapters ensures quick, easy tap changeover.
Radial float allows tap to follow the hole.
Large work range maximizes work piece size and eliminates need to purchase multiple units.
Short projection.
Through-spindle coolant option gets coolant into the hole and flushes chips.
Rugged alloy steel construction for long trouble-free service life.
TENSION-ONLY TAPPING RIGID TAPPING
Part Number Coolant Through C Shank Type Approximate Weight Part Number Coolant Through C Shank Type Approximate Weight
B40-77TT4 B40-77TT4C 4.99 BT40 5 lbs. B40-77TR4 B40-77TR4C 3.75 BT40 5 lbs.
C40-77TT4 C40-77TT4C 4.85 CV40 5 lbs. C40-77TR4 C40-77TR4C 3.75 CV40 5 lbs.
C50-77TT4 C50-77TT4C 4.04 CV50 9 lbs. C50-77TR4 C50-77TR4C 3.75 CV50 9 lbs.
PC6-77TT5 PC6-77TT5C 5.16 PC6 5 lbs. PC6-77FS5 PC6-77FS5C 5.16 PC6 5 lbs.
S10-77TT5 S10-77TT5C 5.25 1 Straight 4 lbs. S10-77FS5 S10-77FS5C 5.25 1 Straight 4 lbs.
S20-77TT2 S20-77TT2C 2.75 2 Straight 4 lbs. S20-77FS2 - 2.75 2 Straight 4 lbs.
Other sizes available upon request. Coolant-through for up to 250 lbs. of pressure. Other sizes available upon request. Coolant-through for up to 250 lbs. of pressure.
SYNCHRONOUS AND BLIND HOLE TAPPING ON CNC MACHINES. SYNCHRONOUS
RIGID TAPPING ON MACHINES WITH 32 BIT MICROPROCESSORS
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