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2 Edges Tip-Bar HPB / HPBT
HPB (Boring)
!
&
R
3
$
( NB Type Top Shape (without Chipbreaker)
, ,
,
0°
Chipbreaker in detail
Right-hand Shown
HPBT (Back Boring)
5 L4 A 5° H
Chipbreaker in detail D
F 1.5
L2 L1
L3
F
15°
S
r
14°
Boring Right-hand Shown
Tip-Bar Dimensions
Min. Insert Grade Refer Page for
Bore Dia. Applicable Sleeve
Dimension (mm) PVD Coated Carbide
Carbide
Description
PR930 KW10
A D H L1 L2 L3 F S r RLRL
HPB 0202-005 2 2 1.7 50 10 5 1.75 0.25
0303-005 3 3 2.5 15 7 2.7 0.3
0404-005 4 4 3.35 60 20 10 3.65 +0
-0.02
0505-005 5 5 4.3 4.55 0.05
70 0.5
0606-005 6 6 5.2 25 12 5.5
0707-005 7 7 6.2 80 6.45 F23
0202-005NB 2
HPB 0303-005NB 3 2 1.7 50 10 5 1.75 0.25
3 2.5 15 7 2.7 0.3
0404-005NB 4 4 3.35 60 20 10 3.65 +0
0505-005NB 5
0606-005NB 6 -0.02
5 4.3 4.55 0.05
70 0.5
6 5.2 25 12 5.5
0707-005NB 7 7 6.2 80 6.45
HPBT 0404-005 4 4 3.35 60 21 3.65 1.0 +0 F23
0505-005 5 5 4.3 70 26 8 -0.02
4.55 1.3 0.05
Recommended Cutting Conditions Cut: ap (mm), Feed: f (mm/rev)
Workpiece Recommended Insert Grade HPB02 Type HPB03 Type HPB04 Type HPB05 / 06 / 07 Type
Material (Cutting Speed: m/min) ap f HPBT04 Type HPBT05 Type Remarks
PVD Coated Carbide Carbide Cut: ap (mm), Feed: f (mm/rev) ap f
ap f ap f
PR930 KW10
Carbon Steel / Alloy Steel 30~100 - ~0.3 ~0.03 ~0.4 ~0.04 ~0.45 ~0.07 ~0.5 ~0.1
Stainless Steel 30~80 - ~0.3 ~0.02 ~0.4 ~0.03 ~0.45 ~0.05 ~0.5 ~0.07 Coolant
Non-ferrous Metals - 30~100 ~0.3 ~0.05 ~0.4 ~0.06 ~0.45 ~0.1 ~0.5 ~0.15
: Std. Item : Check Availability
F22 Tip-Bar is sold in 1 piece boxes.
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