CARBIDE INSERTS FOR INDEXABLE THREADMILLS API - ROUND (8 & 10) INTERNAL/ EXTERNAL NOTE: For Buttress Thread Inserts 1-5 pitch use Special Holder for each Buttress Thread Pitch (Inserts and Holders available upon request) NPS, NPSF ● NPS- National Straight Pipe ● NPSF- Dryseal Straight Pipe METRIC 60° ATM-83A, ATM-83T ATM-38A, ATM-38B, ATM-410A *Designates pitch. Select pitch and place in insert designation BSP BRITISH STANDARD PIPE 55° BSPT BRITISH STANDARD TAPER PIPE 55° * Designates pitch. * Designates pitch. * Designates pitch. 60° SKIPPED TOOTH (Interrupted Thread) 60° UN & 60° METRIC * Designates pitch. Select pitch and place in insert designation (1) 11.5 is shown by Advent as 115. SHELL MILLS ● 8 FLUTE (continued) NOTE: Add carbide coating code to end of insert designation. AMERICAN PETROLEUM INSTITUTE ROUND THREAD AMERICAN BUTTRESS BUTTRESS INSERTS THREAD - MILLING FOR FRAC PUMPS & OTHER APPLICATIONS EXTRA LARGE BUTTRESS SHELL MILLS MADE IN USA PART # PITCH FLANK ANGLE A B C ATM-410A8API 8API 60 1.500 0.130 0.375 ATM-410A10API 10API 60 1.500 0.130 0.375 PART # PITCH FLANK ANGLE A B C ATM-6B-7/45 6BUTT.INT 52 1.500 0.130 0.375 ATM-8B-7/45 8BUTT.INT 52 1.500 0.130 0.375 ATM-10B-7/45 10BUTT.INT 52 1.500 0.130 0.310 ATM-12B-7/45 12BUTT.INT 52 1.500 0.130 0.310 ATM-16B-7/45 16BUTT.INT 52 1.500 0.130 0.310 ATM-20B-7/45 20BUTT.INT 52 1.500 0.130 0.310 PART # PITCH A B RAKE ANGLE NPS NPSF ATM-83ANPS ATM-83ANPSF 18, 27 .75 .083 POSITIVE ATM-38A27NPSCRP ATM-38A27NPSFCRP 27 1.0 .093 POSITIVE ATM-38A27NPSCR ATM-38A27NPSFCR NEUTRAL ATM-38ANPSP ATM-38ANPSFP 11.5(1), 14, 18 1.0 .093 POSITIVE ATM-38ANPS ATM-38ANPSF NEUTRAL ATM-38BNPSP ATM-38BNPSFP 8, 11.5(1), 14, 18 1.5 .093 POSITIVE ATM-38BNPS ATM-38BNPSF NEUTRAL ATM-410ANPSP ATM-410ANPSFP 8, 11.5(1), 14, 18 1.5 .130 POSITIVE ATM-410ANPS ATM-410ANPSF NEUTRAL PART # PITCH* A B RAKE ANGLE ATM-83AMM 0.75-1.5 MM .75 .083 POSITIVE ATM-83TMM 0.75-2.0 MM ATM-38AMMP 1.0-4.0 MM* 1.0 .093 POSITIVE ATM-38AMM NEUTRAL ATM-38BMMP 1.0-4.0 MM* 1.5 .093 POSITIVE ATM-38BMM NEUTRAL ATM-410AMMP 1.0-5.0 MM* 1.5 .130 POSITIVE ATM-410AMM NEUTRAL ATM-410A6.0BMM 6.0MM INT NEUTRAL ATM-410A6.0BMMP 6.0MM INT POSITIVE ATM-410A6.0AMM 6.0MM EXT NEUTRAL ATM-410A6.0AMMP 6.0MM EXT POSITIVE PART # PITCH* A B RAKE ANGLE ATM-38ABSPP 11, 14 1.0 .093 POSITIVE ATM-38ABSP NEUTRAL ATM-38BBSPP 11, 14 1.5 .093 POSITIVE ATM-38BBBSP NEUTRAL ATM-410ABSPP 11, 14 1.5 .130 POSITIVE ATM-410ABSP NEUTRAL PART # PITCH* A B RAKE ANGLE ATM-38ABSPTP 11, 14 1.0 .093 POSITIVE ATM-38ABSPT NEUTRAL ATM-38BBSPTP 11, 14 1.5 .093 POSITIVE ATM-38BBSPT NEUTRAL ATM-410ABSPTP 11, 14 1.5 .130 POSITIVE ATM-410ABSPT NEUTRAL THREAD FORM PART # PITCH MEASUREMENTS A B C 60ºUN ATM-38AE2 7, 8 1.0 .093 .310 ATM-410AE2 4, 4.5, 5, 6, 7, 8 1.5 .130 .375 60ºMM ATM-38AMME2 3.5, 3.0 1.0 .093 .310 ATM-410AMME2 3.0, 3.5, 4.0, 4.5, 5.0, 6.0 1.5 .130 .375 PITCH FOR USE IN TOOL HEIGHT LENGTH OF CUT PART # 1 TPI BRITISH BUTTRESS 7/45 SMH4015TA8-F8 0.950” 1.500” ITH4015-1BB7/45-15 3 TPI AMERICAN BUTTRESS 7/45 SMH4015TA8-F8 0.650” 1.500” ITH4015-3B7/45-15 3 TPI BRITISH BUTTRESS 7/45 SMH4015TA8-F8 0.600” 1.500” ITH4015-3BB7/45-15 4 TPI AMERICAN BUTTRESS 7/45 SMH4015TA8-F8 0.600” 1.500” ITH4015-4B7/45-15 4 TPI AMERICAN BUTTRESS 7/45 SMH4020TA8-F8 0.600” 2.000” ITH4020-4B7/45-20 PART # CUTTER DIAMETER MOUNTING DIAMETER (d1) INSERT LOC HOLE DIAMETER (d) SLOT WIDTH INSERT HEIGHT 0.600” 0.650” 0.700” 0.950” SMH4015TA8-F8 4.000” 4.100” 4.200’ 4.700” 2.670” 1.500” 1.250” 0.500” SMH4020TA8-F8 4.000” 4.100” 4.200” 4.700” 2.670” 2.000” 1.250” 0.500’ - 946 - Bass Tool & Supply, Inc. Houston Email Fax Toll Free www.basstool.com (713) 682-1889
[email protected] (713) 681-4931 800-442-0042
Bass Tool Catalog 2021
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