Ready to set new standards? Highly efficient reaming with SR-Reamer!

■ SR Reaming system SR Small Ø 7.600 - 13.100 mm SR Medium Ø 11.900 - 140.600 mm SR Large Ø 139.801 – 200.200 mm  Modular Replaceable Insert Reaming System with diameter from 7.600 mm to 200.200 mm  Fast and simple insert change  Fast insert change in µm-area without additional adjusting effort  Largest standard product line with customer-specific diameter without any surcharge  The combination of cutting materials, insert and shank system provides a high level of flexibility  Significant cost reduction thanks to high-speed data  Low cost per part du to increased productivity and minimum...

■ ISO- Hole tolerances manufacturing tolerance SR S G 12.2H7 A06 F05 12R1 For orders with specifications of ISO- Hole tolerance (e.g. H7) the diameter is defined by Sumitomo standard. Depending on tolerance range, the final diameter will be within 65% to 80% of the total tolerance. ■ Free Hole tolerance For orders with specifications of free hole tolerance the diameter is defined by Sumitomo standard. Depending on tolerance range, the final diameter will be within 65% to 80% of the total tolerance. ■ Target Size (Q-Insert) A Q-insert designation is to be selected for any specific insert dimension....

Spare parts on page 26/27.

• SRSL left helical fluted: for through holes SRSG / SRSL • : Stock Europe

Compensating Hydraulic Chuck (TENDOzero) DIN 69871-AD/B Dimensions (mm) MAS-BT JIS 6339-AD/B Dimensions (mm) *Coolant tube not included. • : Stock Europe

Note: Not applicable for carbide holders. • : Stock Europe

Spare parts on page 26/27.

• SRG straight fluted: for through and blind holes SRL left helical fluted: for through holes

• SRB-SD (Stop Hole) Holder SRD-SD/SRB-SD (Center Bolt Clamp) Steel Shank • : Stock Europe

Compensation Sleeve Dimensions (mm) System note: not applicable for carbide shank insert holders • : Stock Europe

*Coolant tube is not included • : Stock Europe

• SRKG (Through Hole) Fig 1 - • SRKB (Stop Hole)

Reducers Beta-Module Dimensions (mm) • : Stock Europe

• : Stock Europe

• : Stock Europe

Spare parts on page 26/27.

System size Insert Holder • : Stock Europe

Shanks (With Integrated Compensation Device) Dimensions (mm) • : Stock Europe

• : Stock Europe

MAS-BT JIS 6339-AD Dimensions (mm) Size • : Stock Europe

Extensions Beta-Module Dimensions (mm) Beta Reducers Beta-Module Dimensions (mm) Beta

We exclude any liability for the accuracy and completeness of the cutting data listed.

Spare parts Compensation Sleeve Spare screw for SRSD/SRSB Holder System size

Spare parts for B12/B13 Reduction/Lengthening Beta-Modul HSK-Admissions Spare parts for BD10/ BT10/BH10 Systemadmission Beta-Module Groove stone Torx-Torque wrench System size

Connecting rod-small eye0 25H7 x 20 mm | 1.0615 / C70, forgedReamer: SR Medium Insert: SR 29, Cermet uncoated Cutting data: Cutting data: Tool life Tool Life

Cutting Data: Tool Life

SR Reamer ■ Troubleshooting Failure Enlarged Diameter Tapered Hole Chatter marks on machined surface Poor Surface Roughness Countermeasures · Reduce the runout as much as possible (use a holder with a diameter correction mechanism). · Decrease the cutting speed. · Increase the feed rate. · Increase the coolant concentration. · Reduce the stock removal. · Check the cutting edge for damage (whether there are built-up edges). · Check the reamer diameter. · Reduce the runout as much as possible (use a holder with a diameter correction mechanism). · Decrease the cutting speed. · Decrease the feed...

SR Reamer ■ Precautions for SD (Center Bolt Clamp Type) This product can be used for both through-hole and stop-hole boring. However, the head of the center bolt protrudes from the end of the body, so ensure clearance by referring to the protrusion of the center bolt (LFA) shown in the dimension table. Interfering contour Interfering contour ■ SR Reamer Usage Instructions (Adjusting Runout) The runout at the cutting edge of a reamer should be zero to obtain optimum boring precision. To correct runout in the holder or the machine's spindle, use of holders with a runout adjustment mechanism, hydro...

1. Secure central clamping screw according to value “A” in the chart below (if not available, use value “B”). 2. Load the tool into the machine spindle. 3. Set the indicator (with 1 pm / 0.0001 inch resolution) on the marked run-out area 1 on the shank. 4. Measure run-out of the two adjustment screw 2 axes. Compensate half value of the total run-out error by using the adjustment screws. Check run-out on all four axle points and repeat the adjustment if necessary. Tighten all screws that do not fit tightly, considering the run-out < 0.005 mm in diameter. 5. Tighten the central clamping screw according...

Absender Nummer Sender Number Firma / Endkunde Vertretung End user Company Distributor Adresse Aussendienst Address Sales Contact Horizontal Vertikal Spindle adaptor Type Max. Tool Weight kg Zylinderschaft DIN 1835 Q Cylinder shank DIN 1835 Coolant Pressure Internal Coolant Supply Q Q Component Name Werkstoffnummer Behandlungszustand (H.rte) Material Number Material Condition (Hardness) Machining Requirements 0 Bore Bore Length Interference Length Surface Quality l'a l_| *'z U l_l Cutting Interruption Q Q Jahrliche Produktion: Annual Production: Minimum Quantity Lubrication Beilage: Werkstiickzeichnung...

SUMITOMO ELECTRIC Hartmetall GmbH Konrad-Zuse-StraBe 9 | 47877 Willich | Germany T +49 2154 4992-0 [email protected] www.sumitomotool.com 2 Devon Way | Longbridge Technology Park Birmingham B31 2 TS | UK T +44 121 6613650 [email protected]