

The smallest rollerbox in the range, but still offering the following facilities:- Auto-retraction, integral tipholder capable of holding indexable inserts with a variety of cutting geometrics, micro-adjustment of size, and a range of metric and imperial shank sizes.
Mainly used on single and multispindle auto's and CNC. BSA 5/8" 3/4", 68, 18L, 25L, 68L, 88L, CVA.12.
B&S O.G. Accuratool 6C amp; 6D.
Capacity :
Metric : 3mm - 14.5mm
Imperial : 1/8" - 9/16"
Shank Diameters :
Metric : 16.20.25
Imperial : 5/8", 3/4", 1"
| Holder | TIP No. | Height Adj. Screw | TIP Securing Screw | TIP Holder Lock Screw |
| TA.525 | ||||
| TA.300M | TA.525 CB | TA.301M | TA525S | 323M |
| TA.300M-45° | TA.3504 POS |
| Code No. | Code No. | Code No. | |||
| 131AM | Rollers & Pins | 154LM | Carrier L.H. (Setting) | 139BM | Carrier Bolt, Nut & Washer |
| 131M | Rollers & Pins | 154ERM | Extended Carrier R.H. (Top) | 329M | Carrier Adjusting Screw |
| 154 RM | Carrier R.H. (Top) | 154ELM | Extended Carrier L.H. | 191 | Pin Locking Screw |
| 313 | Micro Adjusting Screw | 316M | Retraction Adjustable Screw & Nut | 327M | Tenon |
| 324M | Shank 5/8", 3/4", 1" diameter, 16, 20 or 25mm diameter |
| TA300M | Integral Tipholder | TA312M | Integral Toolblock | TA301M | Height Adjusting Screw |
| 323M | Holding Screw for TA. 300M | TA525 | Throw Away Insert (3 edges) | TA525CB | Throw Away Insert (3 edges) |
| TA525POS | Throw Away Insert (3 edges) |