You are bidding on a used CAT50 Mill Chuck. This mill chuck is a MC1-1/4 series, 1-1/4 Capacity that utilizes HPI Pioneer MC125 Collets. Does not require a collet for 1-1/4 cutting tools.
You are bidding on a brand new HPI Pioneer BT40 Mill Chuck. This mill chuck is a MC32 series, 32mm Capacity that utilizes HPI Pioneer MC32 Collets. Does not require a collet for 32mm cutting tools.
You are bidding on a used BT40 Mill Chuck. This mill chuck is a MC1-1/4 series, 1-1/4 Capacity that utilizes HPI Pioneer MC125 Collets. Does not require a collet for 1-1/4 cutting tools.
You are bidding on a brand new BT40 Mill Chuck. This mill chuck is a MC1-1/4 series, 1-1/4 Capacity that utilizes HPI Pioneer MC125 Collets. Does not require a collet for 1-1/4 cutting tools.
You are bidding on a brand new BT40 Mill Chuck. This mill chuck is a MC1 series, 1" Capacity that utilizes HPI Pioneer MC100 Collets. Does not require a collet for 1" cutting tools.
You are bidding on a brand new BT40 Mill Chuck. This mill chuck is a MC3/4 series, 3/4 Capacity that utilizes HPI Pioneer MC075 Collets. Does not require a collet for 3/4 cutting tools.
You are bidding on a brand new BT40 Mill Chuck. This mill chuck is a MC1-1/4 series, 1-1/4 Capacity that utilizes HPI Pioneer MC125 Collets. Does not require a collet for 1-1/4 cutting tools.
You are bidding on a brand new HPI Pioneer BT40 Mill Chuck. This mill chuck is a MC3/4 series, 3/4 Capacity that utilizes HPI Pioneer MC075 Collets. Does not require a collet for 3/4 cutting tools.
You are bidding on a used CAT50 Mill Chuck. This mill chuck is a MC1-1/4 series, 1-1/4 Capacity that utilizes HPI Pioneer MC125 Collets. Does not require a collet for 1-1/4 cutting tools.
You are bidding on a used CAT50 Mill Chuck. This mill chuck is a MC1-1/4 series, 1-1/4 Capacity that utilizes HPI Pioneer MC125 Collets. Does not require a collet for 1-1/4 cutting tools.
You are bidding on a used SK50 Mill Chuck. This mill chuck is a MC1-1/4 series, 1-1/4 Capacity that utilizes HPI Pioneer MC125 Collets. Does not require a collet for 1-1/4 cutting tools.
PART # 22711-4 ** AT3 taper or better All our CAT 40 shell mill holders are production balanced to G6.3 @ 10,000 RPM * ID hole tolerance = H5 to decrease TIR and reduce tooling costs. Best in industry!
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