Starrett SB565Z Brass Drive Pin Punch Set Brass Drive Pin Punch Set, 4"Length, 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 5/16" Punch Diameter Pin Gauge No-clutch mechanism for automatic reversal

No-clutch mechanism for automatic reversal of measuring direction

Range 0-6"/0-150mm

Range: 13 - 43 mm

Expansion factor (8 ± 1)x 10-6/K-1

01mm SPC Output Yes IP Rating IP54 Accuracy +/-

Starrett SB565Z Brass Drive Pin Punch Set Brass Drive Pin Punch Set, 4"Length, 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 5/16" Punch Diameter Pin Gauge No-clutch mechanism for automatic reversalOur regular Starrett Drive Pin Punches are made of hardened, tempered steel to with stand heavy duty times is too hard and can damage softer materials. The Starrett B565 brass punch is ideal for these applications as they are much softer than the steel version. The brass is less able to stand up to years of hard use. Ideally, it is good to have sets of both types and use the brass punch only when there is the possibility of damage to the work piece.