Mininch Spinner Drive Standard Plus Black. 5; SL4.5; SL6.5; TR10; TR15; TR20; TR25; SL3.5; SL5.5; PZ1; PZ2; S1; S2; H2.5; H3; H4; H5. Bits are Manganese phosphate coated S2 Tool steel construction. Bit storage cylinder. Compact carry case. Specifications for Mininch Spinner Drive Standard Plus: Manufacturer: Mininch Color: Black Included Accessories: Ph0 Package Contents: Mininch Spinner Drive Standard Plus Mininch SD-006: Spinner Drive Standard Plus Black