Wohlhaupter’s First Tool to be 3E Tech ready! • Boring Range: 0.016” – 5.984” (0,4 – 152mm) • Accuracy: .0001” (0,002mm) on diameter • Radial Stroke Adjustment: .098” (2,5mm) • Speeds: up to 30,000rpm • Balancing: manual mechanism • Standard Tooling: uses standard inserts and carbide bars • Coolant: Internal throughout the system However… even without integrating 3E Tech… the VarioBore Head offers great versatility, flexibility and precision in it’s own right. It is able to produce a wide range of precision bores from 0.016” to 5.984” (0,4 to 152mm)… and it can also provide outside turning capabilities...

…as small as .016” (0,4mm) …plus outside turning …as large as 5.984” (152mm) * Universal Digital Readout Module Universal – because a single module can be used to set any number of tools having ports. Universal Digital Readout Module Docking Port Accurate – to .0001” (0,002mm) on diameter with µ accurate ± setting. Setting/Adjusting – setting and adjusting is done on the tool. No need to remove the tool. Damage Protection – at 2,000 rpm, the module is automatically released from the tool… preventing accidental damage. Coolant Sealed – sealed up to IP 65. Battery Life – allows up to 5,000 settings....

Boring Head Range: 0.016” – 5.984” (0,4 – 152mm) Accuracy: .0001” (0,002mm) on diameter Radial Stroke Adjustment: .098” (2,5mm) Speeds: up to 30,000rpm Balancing: manual mechanism Cutting Edge: Self-indexing Coolant: Internal throughout the system Head Type Universal Digital Readout Module…

VarioBore head’s incredible compatibility Tools compatible with… Mini-Boring Tools, Coated Carbide Ø .118” – .256” (Ø 0,3 – 6,5mm) WHC 126 Tool Holders in Tool Steel Ø .236” – .787” (Ø 6 – 20mm) · WSP-Form 20, 101, 337 Tool Holders in Carbide Ø .236” – .787” (Ø 6 – 20mm) · WSP-Form 20, 101, 337 Serrated Tool Bodies in Tool Steel Ø .787” – 1.339” (Ø 20 – 34mm) Serrated Tool Bodies in Carbide Ø .787” – 1.339” (Ø 20 – 34mm) Tools compatible with... Universal Digital Module Tool Holder in Heavy Metal Ø .237” – .394: (Ø 6 – 10mm) · WSP-Form 211 Tool Holders in Steel Ø .237” – 1.063” (Ø 6 – 27mm) ·...

VARIO STARTER KITS Boring Range: Ø.394” to 1.181” (Ø10 – 30mm) Insert Style: Form 101 Head Type VarioBore kits offer you cost-effective and versatile precision boring First and foremost… all of the kits incorporate the revolutionary, new VarioBore head. Insert Holding Bodies The kits provide two basic boring ranges… .394” to 1.181” (10 to 30mm)… and .394” to 4.016” (10 to 102mm). VarioBore Head Kit Boring Tools (Form 101) At speeds upt to 30,000 rpm, they can provide a bore diameter accuracy up to .0001” (0,002mm). Insert Holding Body The VarioBore heads are available …with or without 3E Tech...

Boring Range: Ø.399” to 4.016” (Ø10 – 102mm) Insert Style: Form 101 Head Type Insert Holding Bodies (4) Holder Clamp Serrated Body Serrated Insert Holders (4) VarioBore Head Kit Boring Tools (Form 101) Holder Clamp Serrated Body Serrated Insert Holder Insert Holding Body

Smaller Diameter Tools for VARIO Compatible with Mini-Boring Tools, Coated Carbide WHC 126, Ø .16” – .256” (Ø 0,4 – 6,5mm) Clamping surface X3 Boring Range * Fixture through reducing sleeves Other versions on request Reducing Sleeves

Tool Holders in Tool Steel with 92° Approach Angle Ø .236” – .787” (Ø 6 – 20mm) Clamping surface Boring Range Insert Form * Fixture through reducing sleeves Tool Holders in Carbide with 92° Approach Angle Ø .236” – .787” (Ø 6 – 20mm) Clamping surface Boring Range Insert Form

Smaller Diameter Tools for VARIO Compatible with Serrated Tool Bodies Ø .787” – 1.339” (Ø 20 – 34mm) Clamping surface Serrated Tool Bodies Boring Range Insert Holders with 92° Approach Angle Ø .787” – 1.339” (Ø 20 – 34mm) Boring Range Dimensions Amax Insert Form Insert Form Order No. Aopt = Optimized balanced for highest revolutions Amax = Maximum approved range of application Small/Mid-Range Boring Tools for VARIO Compatible with 019 Head Tool Holders in Heavy Metal, with 92° Lead Angle for Greater Boring Depths Ø .236” – .394” (Ø 6 – 10mm) Boring Range

Tool Holders in Tool Steel with 92° Lead Angle Ø .236” – 1.26” (Ø 6 – 27mm) Ø .630" (Ø 16 mm) Boring Range Dimensions Amax Insert Form Insert Form Other tool holders on request Aopt = Optimized balanced for highest revolutions Amax = Maximum approved range of application Tool Holders in Carbide, with 92° Lead Angle for Greater Boring Depths Ø .394” – .787” (Ø 10 – 20mm) Boring Range Insert Form

Small/Mid-Range Boring Tools for VARIO Compatible with 019 Head .906" (23 mm) Boring Range Serrated Tool Body, Carbide Ø .787” – 1.260” (Ø 20 – 32mm) Insert Holder with 92° Lead Angle Boring Range Dimensions Amax Insert Form Insert Form Order No. Aopt = Optimized balanced for highest revolutions Amax = Maximum approved range of application Serrated Tool Bodies Ø 1.142” – 2.087” (Ø 29 – 53mm) Boring Range

2 Insert Holders with 92° Lead Angle Order No. Insert Form Insert Holders with 92° Lead Angle Ø 2.559” – 4.016” (Ø 65 – 102mm) Boring Range Insert Holders for Outside Turning with 92° Lead Angle Ø .157” – 2.598” (Ø 4 – 66mm) With through-the-tool coolant Turning Range Insert Form*