Geometric data
Tool class graphic Tool class graphic - ISO13399-Twist Drill
Description Value
J21 Identifying order number 4149247
J22 Product name B052A07541CPG KC7325
J3 Company code KH - Kennametal
NSM Standard number of properties layout DIN4000-81
BLD Tool style code 1
A11 Cutting diameter minimum 0.296890 in
B3 Protruding length 2.165354 in
B4 Usable length 1.692913 in
B5 Overall length 3.582677 in
B6 Length chip flute 2.086614 in
B7 Point length 0.050000 in
B71 Functional length 3.532677 in
C31 ISO-tolerance class shank diameter h6
C32 Shank diameter, upper limit 0.000000 in
C33 Shank diameter, lower limit -0.000354 in
C4 Shank length 1.417323 in
D1 Flute count 2
D2 Flute helix hand R - Hand of helix right
D3 Flute helix angle 28.851 Degree
D4 Flute helix pitch 1.692913 in
D7 Weight of item 0.05 kg
F1 Cutting direction R - Right
F8 Connection count machine side 1
H11 Standard designation of the grade, main application HC
H21 Coolant entry style code 1 - With Coolant entry, axial concentric
H22 Coolant exit style code 1 - With Coolant exit, axial concentric
H3 Grade manufacturer's designation KC7325
H4 Body material code H - Solid carbide
H5 Coating TiN
J7 Data chip provision 0 - Without data chip
Working process
Working process
BVB - Drilling
Connection codes

J6 / J61 - connection code machine end Matching components

Type Size code Form Unit base Style Diameter Tolerance class coded
C11 C2 C12 C14 C15 C3 C16
ZYL
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cylindrical shank
0080
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01
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1
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Metric with coolant
5
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Shaft in machine direction or hole in workpiece direction
8 mm
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DIN
ZYL00800115
Speeds & Feeds
Order data
Accessories