quadtwist
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Drill Diameters: .563” - 2.000" (14.3 - 50.8mm) Drill Bodies: 2xD 3xD 4xD 5xD Grades: IN2505 IN6505* (Outboard Pocket Only) IN1030 IN2510 IN10K Features: • Side coolant port • Twisted flute for maximum chip evacuation Ingersoll Cutting Tools is proud to announce that the Quad-Twist line has grown. The diameter range includes 14.3mm (.563") - 50.8mm (2.000"). The same unique insert design to break up hard to machine, gummy materials including low carbon steels, stainless and exotics is available in 2, 3, 4 and 5xD. We have also implemented a new shank design. The new longer shank will give the Quad-Twist drill additional stability when used in stationary applications, allowing two-screw contact on the shank flat and a more rigid setup. The Quad-Twist does not include a brass coolant plug for lathes that do not provide coolant through so please order separately. We have included a cutoff notch to shorten the shank for rotating applications, if necessary. The new shank design is designated “R02” at the end of the item description. NEW-132-14 (09/2018) PAGE

MAXIMUM OFFSET DIMENSIONS IN2505 (PVD) - GENERAL PURPOSE Drill Diameter X-Max: Radial Adjustment Sub-micron grade with high hardness and toughness New Multi-layered coating for higher chipping resistance Post-coat surface treatment improves chipping resistance and reduces cutting forces First choice for general applications Inboard and outboard pockets IN2510 (PVD) - CAST IRON Sub-micron grade with high hardness and toughness New Multi-layered coating for higher chipping resistance Post-coat surface treatment improves chipping resistance and reduces cutting forces Inboard and outboard...

Drill Body Hardness - over HRc 50 Special Surface Treatment - Surface hardening & smooth chip flow - Increases resistance to fatigue failure, corrosion and stress cracking 845 South Lyford Road, Rockford, IL 61108 NEW-132-14 (09/2018)

I QR SERIES 2XD INDEXABLE DRILL (-R02 SHANK) 2xD Bodies Dimensions (inch) 845 South Lyford Road, Rockford, IL 61108 NEW-132-14 (09/2018)

QR SERIES 3XD INDEXABLE DRILL (-R02 SHANK) 3xD Bodies Dimensions (inch) 845 South Lyford Road, Rockford, IL 61108 Tel: 815.387.6600, Fax: 815.387.6968

QR SERIES 4XD INDEXABLE DRILL (-R02 SHANK) 4xD Bodies Dimensions (inch) 845 South Lyford Road, Rockford, IL 61108 Tel: 815.387.6600, Fax: 815.387.6968

■ QR SERIES 5XD INDEXABLE DRILL (-R02 SHANK) 5xD Bodies Dimensions (inch) 845 South Lyford Road, Rockford, IL 61108 NEW-132-14 (09/2018)

GRADE: IN2505 For General Purpose GRADE: IN6505 For Steel Applications For Peripheral Pockets Only GRADE: IN2510 For Cast Iron Dimension (inch) Designation GRADE: IN1030 For Cast Iron, Stainless and Titanium Applications Tool Dia. Range Min-Max 845 South Lyford Road, Rockford, IL 61108 Tel: 815.387.6600, Fax: 815.387.6968

■ 2xD, 3xD, 4xD RECOMMENDED CUTTING CONDITIONS Tensile 845 South Lyford Road, Rockford, IL 61108 NEW-132-14 (09/2018)Tel: 815.387.6600, Fax: 815.387.6968 PAGE 9 OF 11

■ 5xD RECOMMENDED CUTTING CONDITIONS Tensile Note: For 5xD, reduce feed rate by 40% for first .150" to stabilize and then up to 100% programmed feed. 845 South Lyford Road, Rockford, IL 61108 NEW-132-14 (09/2018)Tel: 815.387.6600, Fax: 815.387.6968 PAGE 10 OF 11

TEST RESULTS • Machine: Machining Center (Vertical/BT50) Spindle Load(%) • Tool: .787” X 4D (SOMT 070306 SK IN2505) • Coolant supply: Internal coolant (145PSI) Hole size(inch) • Material: Alloy Steel (AISI 4140) TEST RESULT 2 • Machine: Machining Center (Vertical/BT50) • Material: Alloy Steel (AISI 4140) • Tool: .709" X 3D (SOMT 060204 SK IN2505) Tool Life(%) Cutting condition ‣ Speed(V): 590 SFM ‣ Feed(f): .005 in/rev ‣ Depth(Ap): 2.0 in ‣ Internal coolant: 145 PSI 845 South Lyford Road, Rockford, IL 61108 Tel: 815.387.6600, Fax: 815.387.6968