Wohlhaupter Boring Product Catalog

BORING | Inserts

80° Rhomboid Replaceable Inserts Recommended Insert Application

FINISH MACHINING | FORMS 101, AND 103

Insert

Cutting Speed*

Machining Conditions

ISO Material

Substrate Geometry

Grade

m/min

SFM

Low-Carbon Steel 1010, 1020, 1025, 1522, etc.

Carbide Cermet Cermet Carbide Cermet Carbide Carbide Carbide Carbide Carbide Carbide Carbide Carbide Carbide Carbide

109 112 155 109 112 199 145 192 199 145 192 146 192 146 192 748 129 735 127 730 145 199 200 199 158 742

WHC136 WHT32

160 - 300

525 - 984

WTC15

Alloy Steel 4140, 5140, 8640, etc. High-Strength Alloy 4340, 4330V, 300M, etc.

WHC136 WHT32 WHC114 WHC111 WHC19 WHC114 WHC111 WHC19 WHC81 WHC164 WHC81 WHC164 WBN450 WHW16 PKDD30 WHW16 PKDD30 WHC111 WHC114 WHC111 WHC114 WHC111 WBN300 WBN300

150 - 220

492 - 722

P

100 - 180

328 - 591

Stainless Steel

80 - 160

262 - 525

M

SG / Nodular Cast Iron

150 - 250

492 - 820

Grey / White Iron

K

180 - 320

591 - 1050

CBN

400 - 1000

1312 - 3281

Aluminum Alloys

Carbide

250 - 800 500 - 2000 250 - 600 500 - 2000

820 - 2625 1640 - 6562 820 - 1969 1640 - 6562

PCD

N

Nonferrous Metals

Carbide

PCD

High-Temp Alloy Hastelloy® B, Inconel® 600, etc.

Carbide Carbide Carbide Carbide

30 - 70

98 - 230

S

Titanium Alloy

40 - 90

131 - 295

Hardened Steel

Carbide

40 - 80

131 - 262

CBN CBN CBN

H

742D

60 - 180

197 - 591

741 WBN200 *Not to exceed max recommended RPM for boring head found in corresponding Wohlhaupter Operation Manual.

Metric Feed Rate

Imperial Feed Rate

I

Nose Radius (mm)

mm/rev

Nose Radius (in)

IPR

0.1 0.2 0.4

0.02 - 0.05 0.04 - 0.08 0.10 - 0.16

0.004 0.008 0.016

0.001 - 0.002 0.002 - 0.003 0.004 - 0.006

Deep Hole Boring Speed Adjustment

Recommended Speed Example If the recommended speed for a finish boring assembly under 5xD is 120 m/min, then the speed for a 10xD finish boring assembly in the same application would be 60 m/min (120 m/min x 0.50 = 60 m/min). 5xD = 120 m/min 10xD = 60 m/min

For Dynamic Boring Tool NOVI TECH® Length

Boring Type

8xD 0.80 0.90

9xD 0.60 0.70

10xD 0.40 0.50

Roughing Finishing

*Not to exceed recommended RPM printed on NOVI TECH® module.

Assembly of modular components may cause machine damage and/or serious injury. To prevent: -Do not exceed the allowable weight for your machine tool. -Do not exceed the recommended length-to-diameter ratio, which can impact tool stability and performance. For detailed guidelines on safe configurations, please refer to pages B10-M: 9 - 12 or visit www.alliedmachine.com/WohlhaupterBoringGuidelines. WARNING IMPORTANT: Max spindle speed refers to maximum possible speed for an individual boring head and is not a recommended parameter. NOTE: Factory technical assistance is available through our Application Engineering department: appeng@alliedmachine.com. www.alliedmachine.com | 1.330.343.4283 B10-I: 16