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Optional Die Heads
Parts List Catalog Sheet Where to Buy Service Center Print This Page


Die Head Differences
Self-Opening Automatic release for repeatable number of threads.
Quick-Opening Manual release for user-specified thread lengths.
Bolt Specially for bolt threader.
Mono Dedicated to a specific size of thread.
Semi-Automatic Can be quickly adjusted from size to size with manual release.
  


Optional Die Heads

Catalog No. Model No. Die Head Description How Opened Thread Direction Oil Thru Head Dies Used Pipe Cap. Bolt Cap. Used Weight
lb. kg
Machine NPT Die Head
97065 811A Universal Q.O. RH Yes Univ. 1/8"-2" 1/4"-2" * 12 1/2 5.7
97075 815A Universal S.O. RH Yes Univ. 1/8"-2" 1/4"-2" * 13 5.9
84537 816 Universal S.A. RH Yes Univ. 1/8"-3/4" - * 13 5.9
23282 842 Universal Q.O. LH Yes Univ. 1/8"-2" - * 12 1/2 5.7
10491 555 555 Q.O. RH Yes Dual/Bolt 1/8"-3/4" – * 8 3.6
Machine BSPT Die Heads
97070 811A British Universal Q.O. RH Yes Univ. 1/8-2 1/4"-2" * 12 1/2 5.7
97080 815A British Universal S.O. RH Yes Univ. 1/8-2 1/4"-2" * 13 5.9
23297 856 British Universal S.O. LH Yes Univ. 1/8-2 - * 12 1/2 5.7
Machine Bolt Die Heads
97045 531 Bolt Q.O. RH/LH Yes 500B - 1/4"-1" * 7 1/2 3.4
97050 532 Bolt Q.O. RH/LH Yes 500B - 1 1/8"-2" * 9 4.1
Machine Mono Die Heads
42047 500A Mono Q.O. RH Yes Mono 1/8" - * 6 3/4 3.1
42052 500A Mono Q.O. RH Yes Mono 1/4" - * 7 3.2
42057 500A Mono Q.O. RH Yes Mono 3/8" - * 7 3.2
42062 500A Mono Q.O. RH Yes Mono 1/2" - * 7 1/4 3.3
42067 500A Mono Q.O. RH Yes Mono 3/4" - * 7 1/4 3.3
42072 500A Mono Q.O. RH Yes Mono 1" - * 8 3.6
42077 500A Mono Q.O. RH Yes Mono 1 1/4" - * 8 3.6
42082 500A Mono Q.O. RH Yes Mono 1 1/2" - * 8 1/2 3.9
42087 500A Mono Q.O. RH Yes Mono 2" - * 8 1/2 3.9

* 535-535A-1822 Machines and 300 and 300-A w/carriage.
Q.O. = Quick-Opening – Manually flip throwout lever to retract dies when thread length is cut.
S.A. = Semi Automatic (Dies retract automatically on depressing handle)
S.O. = Self-Opening – Trigger foot automatically retracts dies when thread length is cut.
No. 811A Die Head replaces the No. 811 and No. 841 Die Heads.
No. 815A Die Head replaces the No. 815 and No. 845 Die Heads.
No. 500A Die Heads replace the No. 500 Mono Die Heads.
No. 555 Die Head replaces No. 515.
Note: British Die Heads use British Dies only.
Note: 531 and 532 Die Heads replace 500B Die Head.
Individual Machine Die Heads do not include dies.



Die Head Racks For All Machine Die Heads
Cat. No. Model No. Description Weight
lb. kg
42485 4U 4 Heads 8 1/2 3.9
42490 6U 6 Heads 12 1/2 5.7
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