4-Jaw Scroll Chuck, 16" Cast-Iron Body, Plain Back, 2 PC Hard Rev. Jaws
Product Information
| Part Number | 1-203-1600 |
| Title | 4-Jaw Scroll Chuck, 16" Cast-Iron Body, Plain Back, 2 PC Hard Rev. Jaws |
| Chuck Type | Scroll Self-Centering |
| Chuck Mount | Plain Back |
| Spindle Type | Requires Adapter |
| Chuck Dia (in) | 15-3/4 |
| Thru-Hole (in) | 5.3543 |
| Gripping Range Min-Max (in) | 0.39 - 15.75 |
| Chuck T.I.R (in) | 0.0024 |
| Max RPM | 1000 |
| Material | Cast Iron |
| Jaws | 4 |
| Jaw Type | 2 PC Hard Reversible |
| Weight Gross (lbs) | 168.65 |
| Includes | 1 Set of Master and Hard Top Reversible Jaws, Adapter Mounting Bolts, Chuck Wrench, Hex Keys, Eye Bolts |

Product Dimensions
| D (in) | 15-3/4 |
| F (in) | 14.2519 |
| E (H7) (in) | 12.9921 |
| d Hole (in) | 5.3543 |
| C (in) | .1969 |
| H (in) | 4.134 |
| h (in) | 2.8543 |
| M Mounting Bolt Thread |
M16x2 |
| M Mounting Bolt Length (in) |
1.57 |
| Mounting Bolt Qty |
6 |
Crossover to Other Brands
| Bison | 7-840-1600 |
Accessories
| Jaws | |
|---|---|
| Hard Top Jaws (set) | TJ-PS4-400 |
| Hard Master Jaws (set) | MJ-PS4-400 |
| Soft Top Jaws (set) | STJ-PS1-400 |
| Spare Parts | |
| Chuck Wrench (1 pc) | W-P-400 |
| Scroll (1 pc) | SC-PS-400 |
| Pinion (1 pc) | PI-PS-400 |
| Pinion Screw (1 pc) | PH-P-400 |
| Chuck Mounting Bolts (1 pc) | MB-BS-400 |
| Adapters | |
| FM Machined Adapters A6 | FM-400A6 |
| FM Machined Adapters A8 | FM-400A8 |
| FM Machined Adapters A11 | FM-400A11 |
| FM Machined Adapters D6 | FM-400D6 |
| FM Machined Adapters D8 | FM-400D8 |
| FM Machined Adapters D11 | FM-400D11 |
| FM Machined Adapters L1 | FM-400L1 |
| FM Machined Adapters L2 | FM-400L2 |
| FM Machined Adapters L3 | FM-400L3 |
| SM Semi-Finished Adapters A6 | SM-400A6 |
| SM Semi-Finished Adapters A8 | SM-400A8 |
| SM Semi-Finished Adapters A11 | SM-400A11 |
| SM Semi-Finished Adapters D1-6 | SM-400D6 |
| SM Semi-Finished Adapters D1-8 | SM-400D8 |
| SM Semi-Finished Adapters D1-11 | SM-400D11 |
| SM Semi-Finished Adapters L1 | SM-400L1 |
| SM Semi-Finished Adapters L2 | SM-400L2 |
| SM Semi-Finished Adapters L3 | SM-400L3 |
Product Information
Product Information
Shipping & Returns
Shipping & Returns



4-Jaw Scroll Chuck, 16" Cast-Iron Body, Plain Back, 2 PC Hard Rev. Jaws
4-Jaw Scroll Chuck, 16" Cast-Iron Body, Plain Back, 2 PC Hard Rev. Jaws
Product Information
| Part Number | 1-203-1600 |
| Title | 4-Jaw Scroll Chuck, 16" Cast-Iron Body, Plain Back, 2 PC Hard Rev. Jaws |
| Chuck Type | Scroll Self-Centering |
| Chuck Mount | Plain Back |
| Spindle Type | Requires Adapter |
| Chuck Dia (in) | 15-3/4 |
| Thru-Hole (in) | 5.3543 |
| Gripping Range Min-Max (in) | 0.39 - 15.75 |
| Chuck T.I.R (in) | 0.0024 |
| Max RPM | 1000 |
| Material | Cast Iron |
| Jaws | 4 |
| Jaw Type | 2 PC Hard Reversible |
| Weight Gross (lbs) | 168.65 |
| Includes | 1 Set of Master and Hard Top Reversible Jaws, Adapter Mounting Bolts, Chuck Wrench, Hex Keys, Eye Bolts |

Product Dimensions
| D (in) | 15-3/4 |
| F (in) | 14.2519 |
| E (H7) (in) | 12.9921 |
| d Hole (in) | 5.3543 |
| C (in) | .1969 |
| H (in) | 4.134 |
| h (in) | 2.8543 |
| M Mounting Bolt Thread |
M16x2 |
| M Mounting Bolt Length (in) |
1.57 |
| Mounting Bolt Qty |
6 |
Crossover to Other Brands
| Bison | 7-840-1600 |
Accessories
| Jaws | |
|---|---|
| Hard Top Jaws (set) | TJ-PS4-400 |
| Hard Master Jaws (set) | MJ-PS4-400 |
| Soft Top Jaws (set) | STJ-PS1-400 |
| Spare Parts | |
| Chuck Wrench (1 pc) | W-P-400 |
| Scroll (1 pc) | SC-PS-400 |
| Pinion (1 pc) | PI-PS-400 |
| Pinion Screw (1 pc) | PH-P-400 |
| Chuck Mounting Bolts (1 pc) | MB-BS-400 |
| Adapters | |
| FM Machined Adapters A6 | FM-400A6 |
| FM Machined Adapters A8 | FM-400A8 |
| FM Machined Adapters A11 | FM-400A11 |
| FM Machined Adapters D6 | FM-400D6 |
| FM Machined Adapters D8 | FM-400D8 |
| FM Machined Adapters D11 | FM-400D11 |
| FM Machined Adapters L1 | FM-400L1 |
| FM Machined Adapters L2 | FM-400L2 |
| FM Machined Adapters L3 | FM-400L3 |
| SM Semi-Finished Adapters A6 | SM-400A6 |
| SM Semi-Finished Adapters A8 | SM-400A8 |
| SM Semi-Finished Adapters A11 | SM-400A11 |
| SM Semi-Finished Adapters D1-6 | SM-400D6 |
| SM Semi-Finished Adapters D1-8 | SM-400D8 |
| SM Semi-Finished Adapters D1-11 | SM-400D11 |
| SM Semi-Finished Adapters L1 | SM-400L1 |
| SM Semi-Finished Adapters L2 | SM-400L2 |
| SM Semi-Finished Adapters L3 | SM-400L3 |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Information
| Part Number | 1-203-1600 |
| Title | 4-Jaw Scroll Chuck, 16" Cast-Iron Body, Plain Back, 2 PC Hard Rev. Jaws |
| Chuck Type | Scroll Self-Centering |
| Chuck Mount | Plain Back |
| Spindle Type | Requires Adapter |
| Chuck Dia (in) | 15-3/4 |
| Thru-Hole (in) | 5.3543 |
| Gripping Range Min-Max (in) | 0.39 - 15.75 |
| Chuck T.I.R (in) | 0.0024 |
| Max RPM | 1000 |
| Material | Cast Iron |
| Jaws | 4 |
| Jaw Type | 2 PC Hard Reversible |
| Weight Gross (lbs) | 168.65 |
| Includes | 1 Set of Master and Hard Top Reversible Jaws, Adapter Mounting Bolts, Chuck Wrench, Hex Keys, Eye Bolts |

Product Dimensions
| D (in) | 15-3/4 |
| F (in) | 14.2519 |
| E (H7) (in) | 12.9921 |
| d Hole (in) | 5.3543 |
| C (in) | .1969 |
| H (in) | 4.134 |
| h (in) | 2.8543 |
| M Mounting Bolt Thread |
M16x2 |
| M Mounting Bolt Length (in) |
1.57 |
| Mounting Bolt Qty |
6 |
Crossover to Other Brands
| Bison | 7-840-1600 |
Accessories
| Jaws | |
|---|---|
| Hard Top Jaws (set) | TJ-PS4-400 |
| Hard Master Jaws (set) | MJ-PS4-400 |
| Soft Top Jaws (set) | STJ-PS1-400 |
| Spare Parts | |
| Chuck Wrench (1 pc) | W-P-400 |
| Scroll (1 pc) | SC-PS-400 |
| Pinion (1 pc) | PI-PS-400 |
| Pinion Screw (1 pc) | PH-P-400 |
| Chuck Mounting Bolts (1 pc) | MB-BS-400 |
| Adapters | |
| FM Machined Adapters A6 | FM-400A6 |
| FM Machined Adapters A8 | FM-400A8 |
| FM Machined Adapters A11 | FM-400A11 |
| FM Machined Adapters D6 | FM-400D6 |
| FM Machined Adapters D8 | FM-400D8 |
| FM Machined Adapters D11 | FM-400D11 |
| FM Machined Adapters L1 | FM-400L1 |
| FM Machined Adapters L2 | FM-400L2 |
| FM Machined Adapters L3 | FM-400L3 |
| SM Semi-Finished Adapters A6 | SM-400A6 |
| SM Semi-Finished Adapters A8 | SM-400A8 |
| SM Semi-Finished Adapters A11 | SM-400A11 |
| SM Semi-Finished Adapters D1-6 | SM-400D6 |
| SM Semi-Finished Adapters D1-8 | SM-400D8 |
| SM Semi-Finished Adapters D1-11 | SM-400D11 |
| SM Semi-Finished Adapters L1 | SM-400L1 |
| SM Semi-Finished Adapters L2 | SM-400L2 |
| SM Semi-Finished Adapters L3 | SM-400L3 |























