b TCHH EX Boring Tools Extension Slides for TCH AL Boring Heads L H1 kg Designation H 1 b L ITS BORE TCHH EX100 31.0 35.5 155.00 1.495 TCHH EX300 41.0 35.5 255.00 2.800 For tools, see pages: IHBR (764) • IHCR (763) • IHPR (763) • IHSR (763) • IHSR-BW (739) D min D min D min D 1 IHRF-BW BHF16-50 D 1 BHF63-125 D 1 TCH AL200-800 IHRF...BW BHFH BHF L200 Back Face Turning Toolholders for L 1 IHRF...BW L 1 IHRF...BW L 1 BHF and TCH AL Fine Boring Heads 90° f 90° f 90° f l 1 l 1 d range l 1 d range d range Designation SS (1) d Range D 1 L 1 f l 1 Insert IHRF 20-25BW BHF MB16-16x34 20.0- 25.0 16 27.5 8 18 CCMT 0602... IHRF 24.5-32BW BHF MB20-20x40 24.5- 32.0 20 33.5 8.5 22.5 CCMT 0602... IHRF 31.5-41.5BW BHF MB25-25x50 31.5- 40.5 25 41.5 9.5 28.5 CCMT 0602... IHRF 38.5-51.5BW BHF MB32-32x63 38.5- 51.5 32 53 11 35.5 CCMT 0602... IHRF 50.5-65BW BHF MB40-40X80 50.5- 65.0 40 68 13.5 46 CCMT 09T3... BHF MB50-50X60 56-87 50 62 17.5 53 CCMT 09T3... BHF MB63-63X87+BHFH… 82-127 75-93 70.5 17.5 53 CCMT 09T3... BHF MB80-80X94+BHFH… 100-162 93-135 79.5 17.5 53 CCMT 09T3... BHF MB80-125X114+BHFH... 140-502 133-400 98 17.5 53 CCMT 09T3... TCH AL200+BHF L200 202-302 194 103 17.5 53 CCMT 09T3... IHRF 56-802BW TCH AL300+BHF L200 302-402 288 103 17.5 53 CCMT 09T3... TCH AL400+BHF L200 402-502 394 110 17.5 53 CCMT 09T3... TCH AL500+BHF L200 502-602 494 118 17.5 53 CCMT 09T3... TCH AL600+BHF L200 602-702 594 120 17.5 53 CCMT 09T3... TCH AL700+BHF L200 702-802 694 123 17.5 53 CCMT 09T3... TCH AL800+BHF L200 802-902 794 129 17.5 53 CCMT 09T3... • Dmin=(min bore diameter)=(d+D1+1)/2 • D1=Size of the boring head being used For inserts, see pages: CCGT-AS (803) • CCMT (CBN) (803) • CCMT (PCD) (803) • CCMT-14 (801) • CCMT-PF (801) • CCMT-WG (802) • CCMT/CCGT (802) • CCMT/CCGT-SM (801). For holders, see pages: BHD 50 L200 (787) • BHD MB (766) • BHE MB (770) • BHEH (786) • BHF L200 (787) • BHF MB16-MB50 Dia. 2.5-108 (774) • BHFH (785). 789