39 Grooving Tool GND: Special Grooving Insert Request Form Applicable Tool Holders (Seat Size: 2 to 6mm) External Turning: GNDS (. P32), GNDM (. P21, P22, P23, P24), GNDMS (. P24), GNDL (. P21, P22, P25, P26), GNDLS (. P26), GNDCM (. P41) Internal Boring: GNDI (. P37) *GNDIS cannot be used as the insert shape is different Facing: GNDF (. P34, P35), GNDFS (. P36) Special inserts with ground chipbreaker (customized seat sizes / width of cut and insert corner radius) can be made-to-order. To order, fll out the form below (indicate preference by circling the item or specify dimensions), and send it to a Sumitomo Electric Carbide, Inc. Sales Engineer or Authorized Distributor. (Make a copy of this form.) For grooving inserts with shape, width of cut or grade other than those listed below, contact your nearest Sumitomo Electric Carbide, Inc. Sales Engineer. *1 If H10 is selected as the grade, the cutting edge will have a sharp edge. *2 Set the breaker width based on CDX. The actual groove depth can only be less than or equal to the maximum groove depth confgurable by each holder. Your Company / Contact Information (Phone / Fax / Address, etc.) CW RER REL CDX Shape Item Description Seat Size CW (mm) (2.00 to 6.59mm) Corner Radius RER (mm) Corner Radius REL (mm) Grade (Select from right)*1 Grooving Depth CDX (mm)*2 AC5015S / AC5025S / AC530U / AC520U / EH520 / H10 / KH03 CBN Grade / PCD Grade - Inquire about other grades Form Instructions 1. The applicable standard holder depends on the seat size. Refer to the chart on the right for manufacturable seat sizes and corner radius range for facing. (If using a corner radius exceeding this for facing, modifcation is required to prevent the holder from interfering with the work material.) 2. The corner radius maximum value for external turning and internal boring is 1/2 the width of cut. 3. Seat Size (CW) tolerance is ±0.025mm when manufactured. 4. WF dimensions for each holder are the CWS value for the applicable holder standard insert seat size as follows. (Standard holder dimension WF) + (WF - CWS ) / 2 5. For inch widths of cut, inserts can also be supplied partially unground. Contact your local sales engineer for details. Seat Size CW (Nominal Value) Applicable Standard Holder 2.00 to 2.59mm 2.60 to 3.59mm 3.60 to 4.59mm 4.60 to 5.59mm 5.60 to 6.59mm 2mm Width Holder 3mm Width Holder 4mm Width Holder 5mm Width Holder 6mm Width Holder 0.2mm 0.4mm 0.8mm Corner radius (RER, REL) maximum value when used for facing (standard holder applicable) Quotation Sheet for 90-degree Inserts for Grooving Tool GND Series Seat Size CW (2.00 to 6.00mm) Corner Radius RER Corner Radius REL Grade (Please select from the list on the right) Grooving Depth CDX Cutting Edge Position L (5.80mm~) (Please fill in the allowable maximum value) Direction Insert thickness (Please choose from the list on the right) Work processing part and processing method (Please select one of the following and enter the processing diameter) Inch/mm Inch/mm Inch/mm EH510 / EH520 / AC5015S / AC5025S Inch/mm Inch/mm Right Handed Left Handed Standard High rigidity End face processing Outer diameter machining Internal diameter machining When ordering, please fill in the required items (○ mark or dimensions, etc.) in the table below and contact our distributors or distributors. (Please make a copy of this sheet before using.) For grooving inserts with shapes, edge widths, edge treatments, and insert grades other than those listed below, please contact our nearest sales office (see the end of this manual). Item Contents Shape 加工径 加工径 加工径 Processing Diameter: mm Processing Diameter: mm Processing Diameter: mm CW RER REL L CDX processing diameter processing diameter processing diameter Your Company / Contact Information (Phone / Fax / Address, etc.)
