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2 Edges Tip-Bar for Micro Internal Threading HPT
HPT (Micro Internal Threading)
A H
L1
0°
dd
L2
L3
S
F
S
D
r
dd
Details of Edge
Right-hand shown
Dimensions
Min. Insert Grade Applicable Thread
Bore Dimension (mm) PVD Coated Carbide Metric Unied
Dia. Carbide
Description
A D H L1 L2 L3 F S d r PR930 KW10 Nominal Pitch (mm) Nominal Pitch
Thread Thread (TPI)
HPTR 04504-60-005 4.5 4 3.7 60 16 3.9 1.3 0.6 M6 and P0.75 1/4-20UNC 28~20
06005-60-005 6 over ~P1.25 1/4-28UNF and over
07507-60-005 7.5 8
M8 and P0.75 5/16-18UNC
5 4.6 70 21 4.9 1.6 0.8 0.05 60° over ~P1.50 5/16-24UNF and over 24~18
7 6.4 80 26 10 6.9 2 1 M10 and P0.75 3/8-16UNC 24~16
over ~P1.50 3/8-24UNF and over
Whitworth Parallel Pipe
Tapered Pipe
HPTR 06005-55-010 6 5 4.6 70 21 8 4.9 1.6 0.8 W10 TPI 20 24~20 G1/16 and over 28
W10 TPI 24 and over 20~18 R1/16 and over
0.1 55°
J 08007-55-010 8 7 6.4 80 26 10 6.9 2.0 1.0 W11 TPI 18 G1/8 and over 28~19
W11 TPI 20 and over R1/8 and over
Description Table for Tip-Bars and Applicable Sleeves Recommended Cutting Conditions
Description Applicable Sleeve Workpiece Material Recommended Insert Grade
J25 (Cutting Speed: m/min)
Threading PVD Coated Carbide Carbide
HPTR 04504-60-005 PSH 04·· - ·· PR930 KW10
06005-60-005 05·· - ·· Carbon Steel / Alloy Steel 30~100
07507-60-005 07·· - ··
HPTR 06005-55-010 PSH 05·· - ·· Stainless Steel 30~80
08007-55-010 07·· - ·· Non-ferrous Metals ~300
: 1st Recommendation : 2nd Recommendation
Depth of Cut & Number of Passes (Metric/M)
Pitch Total ap No. of 1 Pass 2 Pass 3 Pass 4 Pass 5 Pass 6 Pass 7 Pass 8 Pass 9 Pass 10 Pass 11 Pass 12 Pass 13 Pass 14 Pass 15 Pass 16 Pass 17 Pass
(mm) (mm) Passes
0.75 0.44 10 0.06 0.06 0.05 0.05 0.05 0.04 0.04 0.03 0.03 0.03
1.00 0.60 12 0.07 0.07 0.06 0.06 0.06 0.05 0.05 0.04 0.04 0.04 0.03 0.03
1.25 0.76 14 0.07 0.07 0.07 0.07 0.06 0.06 0.06 0.05 0.05 0.05 0.04 0.04 0.04 0.03
1.50 0.92 17 0.07 0.07 0.07 0.07 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.05 0.04 0.04 0.04 0.04 0.03
Depth of Cut & Number of Passes (Whitworth/W)
TPI Total ap No. of 1 Pass 2 Pass 3 Pass 4 Pass 5 Pass 6 Pass 7 Pass 8 Pass 9 Pass 10 Pass 11 Pass 12 Pass 13 Pass 14 Pass 15 Pass 16 Pass 17 Pass
(mm) Passes
24 0.65 13 0.07 0.07 0.06 0.06 0.06 0.05 0.05 0.05 0.04 0.04 0.04 0.03 0.03
20 0.81 15 0.07 0.07 0.07 0.07 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.04 0.04 0.03 0.03
18 0.91 17 0.07 0.07 0.07 0.07 0.07 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.04 0.04 0.03 0.03 0.03
Depth of Cut & Number of Passes (Unied/ UN. UNC. UNF. UNEF)
TPI Total ap No. of 1 Pass 2 Pass 3 Pass 4 Pass 5 Pass 6 Pass 7 Pass 8 ass 9 Pass 10 Pass11 Pass12 Pass13 Pass14 Pass15 Pass16 Pass 17 Pass 18 Pass
(mm) Passes
28 0.54 12 0.07 0.06 0.05 0.05 0.05 0.05 0.04 0.04 0.04 0.03 0.03 0.03
24 0.64 12 0.07 0.06 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.05 0.04 0.03
20 0.77 14 0.07 0.07 0.07 0.06 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.04 0.04 0.03
18 0.87 17 0.07 0.07 0.07 0.06 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.04 0.04 0.04 0.03 0.03 0.03
16 0.98 18 0.07 0.07 0.07 0.07 0.06 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.05 0.05 0.04 0.04 0.04 0.03
Depth of Cut & Number of Passes (Parallel Pipe/G(PF), Tapered Pipe/BSPT (PT) (Rc))
TPI Total ap No. of 1 Pass 2 Pass 3 Pass 4 Pass 5 Pass 6 Pass 7 Pass 8 Pass 9 Pass 10 Pass11 Pass12 Pass13 Pass14 Pass15 Pass16 Pass 17 Pass 18 Pass
(mm) Passes
28 0.61 12 0.07 0.07 0.06 0.06 0.06 0.05 0.05 0.05 0.04 0.04 0.03 0.03
19 0.95 18 0.07 0.07 0.07 0.07 0.06 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.04 0.04 0.04 0.04 0.03 0.03
1) The standard cutting speed is Vc=30~50m/min. The table feed may not follow the expected conditions when machining small diameter workpieces at high speeds.
2) Coolant is recommended.
J24 Tip-Bars are sold : Std. Item : Check Availability R : Std. Item (R-hand Only) L : Std. Item (L-hand Only)
in 1 piece boxes.
kyocera@kyocera-tools.ru
www.kyocera-tools.ru