BOSCH CO 2155 7/16" COBALT DRILL BIT

Find M257248DGW Cone Part Number the discount BOSCH CO 2155 7/16" COBALT DRILL BIT online JiNan Hope Hydraulic Co., Itd you need . We offer ... If you check out M257200 Series our large selection of BOSCH CO 2155 7/16" COBALT DRILL BIT once .

Min.Order Quantity 1 pcs
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Product Details

SeriesM257200
Cone Part NumberM257248DGW
Design UnitsImperial
Cage TypeStamped Steel
db - Cone Backface Backing Diameter12.8 in
C1 - Dynamic Radial Rating (1 million revolutions)1251000 lbf
C0 - Static Radial Rating481000 lbf
d12.0040 in
B - Double Cone Width5.0625 in
R - Cone Frontface To Clear Radius20.130 in
da - Cone Frontface Backing Diameter12.8 in
Ab - Cage-Cone Frontface Clearance0.14 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)365000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4437000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5113000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)635500 lbf
K - Factor71.83
Cg - Geometry Factor80.169
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Company Profile

JiNan Hope Hydraulic Co., Itd
Worktime 9:00-18:00(Beijing time)
Phone 0531-8299 9953
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