18 THREADING TOOLS • Thread Mills & Boring Tools HELICAL FLUTE TiAlN COATED SOLID CARBIDE THREAD MILLS Sub-Micrograin Carbide • UN Threads • NPT • NPTF • BSPP • BSPT UN THREAD FORM NPT Superior threads vs. tapping FEATURES: • Sub-micrograin carbide substrate for superior strength and toughness. • Full product offering of UN, NPT, NPTF and metric tools. • All tools are CNC ground for superior finish and consistency. • One tool can cut right and left hand threads. BSPP • British Standard Parallel Straight Pipe. BSPT • British Standard Taper Pipe. MINIMUM THREAD SIZE PITCH UN THREAD FORM #2 56 4 40 6 32 8 32 10 24 10 28 10 32 1/4" 20 1/4 28 5/16 18 5/16 24 3/8 16 3/8 24 7/16 14 7/16 20 1/2 13 9/16 12 9/16 18 5/8 11 3/4 10 3/4 12 3/4 16 7/8 9 7/8 14 1 8 METRIC 4.5mm 0.75mm 5 0.8 6 1 8 0.75 8 1.25 10 1.5 12 1 12 1.75 14 1.5 16 2 18 1.5 20 2.5 24 3 *Straight Flute. # OF FLUTES 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 4 4 4 4 4 4 4 4 CUTTER DIA. 0.065" 0.085 0.100 0.115 0.120 0.120 0.120 0.180 0.180 0.235 0.235 0.285 0.285 0.305 0.335 0.350 0.370 0.370 0.470 0.495 0.495 0.490 0.620 0.490 0.620 0.120" 0.120 0.170 0.235 0.235 0.300 0.360 0.360 0.370 0.470 0.490 0.495 0.620 SHANK DIA. 0.125" 0.125 0.125 0.125 0.125 0.125 0.125 0.187 0.187 0.250 0.250 0.312 0.312 0.312 0.375 0.375 0.375 0.375 0.500 0.500 0.500 0.500 0.625 0.500 0.625 0.125" 0.125 0.187 0.250 0.250 0.312 0.375 0.375 0.375 0.500 0.500 0.500 0.625 FLUTE LENGTH 0.125" 0.175 0.218 0.250 0.312 0.312 0.312 0.500 0.500 0.625 0.625 0.750 0.750 0.750 0.875 0.875 0.875 0.875 1.250 1.250 1.250 1.250 1.375 1.250 1.375 0.250" 0.312 0.500 0.625 0.625 0.750 0.875 0.875 0.875 1.250 1.250 1.250 1.375 OVERALL LENGTH 2.000" 2.000 2.000 2.000 2.000 2.000 2.000 2.500 2.500 2.500 2.500 3.000 3.000 3.000 3.500 3.500 3.500 3.500 3.500 3.500 3.500 3.500 4.000 3.500 4.000 2.000" 2.000 2.500 2.500 2.500 3.000 3.500 3.500 3.500 3.500 3.500 3.500 4.000 ORDER # 24-876-002* 24-876-004* 24-876-006 24-876-008 24-876-010 24-876-012 24-876-014 24-876-016 24-876-018 24-876-020 24-876-022 24-876-024 24-876-026 24-876-028 24-876-030 24-876-032 24-876-034 24-876-036 24-876-038 24-876-040 24-876-042 24-876-044 24-876-046 24-876-048 24-876-050 24-876-076 24-876-078 24-876-080 24-876-082 24-876-084 24-876-086 24-876-088 24-876-090 24-876-092 24-876-094 24-876-096 24-876-098 24-876-100 PRICE EACH $67.88 67.88 135.70 67.88 135.70 69.17 66.39 135.70 108.77 176.43 176.43 203.57 203.57 117.91 217.15 203.57 180.04 230.72 272.34 257.87 324.14 272.34 320.29 324.14 320.29 $71.37 67.88 181.58 152.53 181.58 127.01 179.91 190.44 163.14 215.05 235.85 368.12 320.29 Special Sizes Available, Please Call THREAD SIZE PITCH FL#UOTEFS NPT 1/16" & 1/8" 27 3 1/4" & 3/8" 18 4 1/2" & 3/4" 14 4 1" - 2" 11.5 4 NPTF 1/16" & 1/8" 27 3 1/4" & 3/8" 18 4 1/2" & 3/4" 14 4 1" - 2" 11.5 4 BSPP 1/16" & 1/8" 28 3 1/4" & 3/8" 19 4 1/2" & 3/4" 14 4 1" - 2" 11 4 BSPT 1/16" & 1/8" 28 3 1/4" & 3/8" 19 4 1/2" & 3/4" 14 4 1" - 2" 11 4 LARGE END CUTTER DIA. 0.245" 0.305 0.495 0.620 0.245" 0.305 0.495 0.620 0.240" 0.310 0.470 0.620 0.240" 0.310 0.470 0.620 SHANK FLUTE OVERALL DIA. LENGTH LENGTH 0.250" 0.437" 0.312 0.625 0.500 0.875 0.625 1.125 2.500" 3.000 3.500 4.000 0.250" 0.437" 0.312 0.625 0.500 0.875 0.625 1.125 2.500" 3.000 3.500 4.000 0.250" 0.572" 0.312 0.737 0.500 1.143 0.625 1.365 2.500" 3.000 3.500 4.000 0.250" 0.393" 0.312 0.580 0.500 0.787 0.625 1.546 2.500" 3.000 3.500 4.000 ORDER # PRICE EACH 24-876-104 24-876-106 24-876-108 24-876-110 $362.41 275.40 266.33 351.02 24-876-116 24-876-118 24-876-120 24-876-122 $145.16 176.65 236.54 318.12 24-876-126 24-876-128 24-876-130 24-876-132 $120.05 149.96 215.14 343.29 24-876-136 24-876-138 24-876-140 24-876-142 $152.56 149.96 215.14 315.96 “MICROGRAIN” MINI SOLID CARBIDE BORING BARS Can be used where standard boring bars cannot APPLICATIONS: • For small hole boring. • For high-tech, medical, and small component manufacturing. FEATURES: • CNC qualified. • Maximum durability. • Minimal tool deflection. • Supports minimum bore diameter of 0.09". SHANK DIAMETER .062" .094 .125 .156 .187 .250 .312 MINIMUM BORE .090" .120 .150 .180 .240 .300 .360 OVERALL LENGTH 2" 2 2 2 2-1/2 2-1/2 2-1/2 TOLERANCES: Shank Diameter: Minimum Bore: ±0.001" ±0.001" MODEL # SCB-094 SCB-125 SCB-156 SCB-187 SCB-250 SCB-312 SCB-375 ORDER # 24-570-100 24-570-102 24-570-104 24-570-106 24-570-108 24-570-110 24-570-112 PRICE EACH $43.41 41.40 42.73 45.60 47.33 50.47 55.95 See Our Solutions Blog For Exclusive Videos, Articles & Downloadable Technical Reference Guides