| A-Gauge Core Bits |
AQ, A-RSG, AWG(AX), AWM, AWT, LTK4 |
| B-Gauge Core Bits |
BQ, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, LTK60, TBW |
| N-Gauge Core Bits |
NQ, NMLC, NWG(NX), NWM, NWT, TNW |
| H-Gauge Core Bits |
HQ, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT |
| P- Gauge Core Bits |
PQ, PQ3, PWF-Long, PWF-Short |
| S- Gauge Core Bits |
SWF-Long, SWF-Short |
| U- Gauge Core Bits |
UWF-Long, UWF-Short |
| Z- Gauge Core Bits |
ZWF-Long, ZWF-Short |
| T, TT, T2 &TB Series Metric Core Bits |
T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76,T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline |
| T6 Series Metric Core Bits |
T6-76, T6-86, T6-101, T6-116, T6-131, T6-146 |
| T6S Series Metric Core Bits |
T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146 |
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}