Table Of Content

इंटरनेट मानक Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public. “जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ” Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru “The Right to Information, The Right to Live” “Step Out From the Old to the New” IS 9775 (2000): Carbide Flats, Squares and Rounds - Dimensions [PGD 32: Cutting tools] “!ान $ एक न’ भारत का +नम-ण” Satyanarayan Gangaram Pitroda ““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee”” “!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै” Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen” Is 9775 : 2000 W?dhmw7 *wlHh$l?dw’tid-ml (mm @?m) Indian Standard CARBIDE FLATS, SQUARES AND ROUNDS — DIMENSIONS ( First Revision) ICS 25.100.01 0 BIS 2000 BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARC NEW D ELHI 110002 Dc(”elnber 2000 Price Group 1 Single Point Cutting Tools, Carbide Tips and Indexable Inserts Sectional Committee, BP 12 FOREWORD This Indian Standard (First Revision) was adopted by the Bureau of Indian Standards, after the draft finalized by the Single Point Cutting Tools, Carbide Tips and Indexable Inserts Sectional Committee had been approved by the Basic and Production Engineering Division Council. This standard was first published in 1981. This revision has been prepared in accordance with the latest manufacturing practices in the country. In this revised version following changes have been incorporated: a) Dimensional tolerances have been modified, b) Straightness has been included, and c) Marking, packing and types clause have been deleted. For the purpose of decidin,g whether a particular requirement of this standard is complied with, the final vaiue, observed or calculated, expressing the result of atest, shall be rounded off in accordance with IS 2: 1960 ‘Rules for rounding off numerical values (revised)’. The number of significant places retained in the rounded off value should be the same as that of the specified value in this standard. IS 9775 : 2000 Indian Standard CARBIDE FLATS, SQUARES AND ROUNDS — DIMENSIONS ( First Revision) 1 SCOPE This standard covers the dimensions for carbide flats, squares and rounds in sintered carbide condition, required .- .— for general applications, such as for metal cutting and wear resistance application. 2 DIMENSIONS 2.1 For Flats — 10.3/100 I ---H- —— I I Setcxt.ison t Tmotlceer- S +0.2 1 (rnce s +0.2 1 / ont –0.1 ont –0.1 B 20 XI.O 2.0 B5.5 X2.5 5.5 2.5 X 1.0 2.5 1.0 75 100 — 6.5 x2.5 6.5 2.5 x 1.5 2.5 1.5 7.5 X 2.5 7.5 3.5 x 1.5 3.5 10.5x2.5 10.5 2.5 1()() 150 200 4.5 x 1.5 4.5 1.5 100 150 200 12.5x2.5 12.5 +0.2 6.5 x3.O 6.5 +0.4 7.5 X3.O 7.5 H3.5 x2.0 3.5 +().3 8.5x3.O - 8.5 4.5 X2,0 4.5 +0.6 95 X3.O 9.5 3.0 100 150 200 \ 5.5x2.O I 5,5 10.5x30 10.5 6.5 X2.0 6.5 2.0 100 150 200 12.5 x3.O 12.5 7.5 x2.() 7.5 15.5 X3.O 15,5 10.5 x2.0 10.5 8.5 X4.0 8.5 R%--I-3 10.5x4.0 10.5 4.0 100 150 200 +0.3 2.5 100 150 200 12.5x4.O 12.5 I 4.5 x25 I 4.5 +0.6 15.5x4.O 15.5 NOTE —Tolerance onlength ‘/’shall beasfollows: i) +2 fm’~ Optoand included 100mm. -o ii) +3for’~ above 100mm. –o 1 IS 9775 : 2000 2.2 For Squares r — 0.37100 l-=-l Alldimensions inmillimetres. . ._ Section Sxs +0.2 [+2 s +0.4 o 3.0 x3.0 3.0 — 4.0 x4.() 4.() 100 150 5.0 X5.O 5.0 6.0 X6.0 6.() 200 2.3 For Rounds Alldimensions inrnillimetres d Nominal +2 , +: 10 Dia 1.0 75 +().2 — — 2.0 +0.5 3.0 100 150 4.0 — 5.0 +0.2 100 150 200 +0.7 6.0 8.0 3 DESIGNATION 3.1 A carbide flat having section 6.5 mm 1.5 mm and length, f= 150 mm with the range of application K1O x and conforming to this standard, shall be designated as: Carbide Flat 6.5 1.5 150 IS 9775 K1O x x 3.2 A carbide square having section 3.0 mm 3.0 mm and length, 1= 100 mm with range of application K1O x and conforming to this standard, shall be designated as: Carbide Square 3.0 3.0 IS 9775 K1O x x 100 3.3 A carbide round having diameter d = 5,0 mm and length, 1= 200 mm, with range of application KI Oand conforming to this standard, shall be designated as: Carbide Round 5.0 200 1S9775 KIO x 2 Bureau of Indian Standards BIS is a statutory institution established under the Bureau of Indian Standards Act, 1986 to promote harmonious development of the activities of standardization, marking and quality certification of goods and attending to connected matters in the country. Copyright BIS has the copyright of all its publications. No part of these publications may be reproduced in any form without the prior permission in writing of BIS. This does not preclude the free use, in the course of implementing the standard, of necessary details, such as symbols and sizes, type or grade designations. Enquiries relating to copyright be addressed to the Director (Publications), BIS. L— Review of Indian Standards Amendments are issued to standards as the need arises on the basis of comments. Standards are also reviewed periodically; a standard along with amendments is reaffirmed when such review indicates that no changes are needed; if the review indicates that changes are needed, it is taken up for revision. Users of Indian Standards should ascertain that they are in possession of the latest amendments or edition by referring to the latest issue of ‘BIS Catalogue’ and ‘Standards: Monthly Additions’. This Indian Standard has been developed from DOC :No. BP 12 (0030). Amendments Issued Since Publication Amend No. Date of Issue Text Affected BUREAU OF INDIAN STANDARDS Headquarters : Manak Bhavan, 9 Bahadur Shah Zafar Marg, New Delhi 110002 Telegrams : Manaksanstha Telephones :3230131,3233375,3239402 (Common to all offices) Regional Offices : Telephone Central : Manak Bhavan, 9 Bahadur Shah Zafar Marg 3237617 NEW DELHI 110002 { 3233841 Eastern : 1/14 C. 1.T. Scheme VII M, V.1.P.Road, Kankurgachi 3378499,3378561 CALCUTTA 700054 { 3378626,3379120 Northern : SCO 335-336, Sector 34-A, CHANDIGARH 160022 603843 602025 { Southern :C. I. T. Campus, IV Cross Road, CHENNAI 600113 2350216,2350442 2351519,2352315 { Western : Manakalaya, E9 MIDC, Marol, Andheri (East) 8329295,8327858 MUMBAI 400093 { 8327891,8327892 Branches : AHMADABAD. BANGALORE. BHOPAL. BHUBANESHWAR. COIMBATORE. FARIDABAD. GHAZIABAD. GUWAHATI. HYDERABAD. JAIPUR. KANPUR. LUCKNOW. NAGPUR. PATNA, PUNE. RAJKOT. THIRUVANANTHAPURAM. Printed at :Prahhat Offset Press, New Delhi-2