SPECIAL DRILLS
HSS NEXT GENERATION NEXT GENERATION HSSE Co 5 DIN 1897 HSSE Co 5 DIN 1897 TC DIN 1897 25- 30° 180° 25- 30° 180° 25- 30° HSSE Co 5 180° 25- 30° HSSE Co 5 180° 25- 30° HSS HSS 76 180° N 9,6 101 101 101 104 M 78 6,0 - 10,0 101 107 101 114 79 6,0 - 10,0 101 107 TC 101 114 TC 79 6,5 - 8,0 101 107 HM 101 114 HM 79 6,5 - 8,0 101 065 101 081 79 6,5 - 8,0 101 080 TC 101 081 TC 79 6,5 - 8,0 101 201 101 202 80 6,5 - 8,0 101 201 T 101 202 T 80 118° N 118° Page Article n
Main application Other application Titanium alloyed Cast iron Plastics Bronze Brass Aluminium Stainless steel Steel (N/mm2) < 1300 Steel (N/mm2) < 1100 Steel (N/mm2) < 900 02 77
HSS Ø Spot weld miller HSS 101 102 For removing spot welds from sheet metal. Exchangeable and double-headed milling crown. Adjustable milling depth with setting screw. No tearing of the sheet metal. No deformation of the sheet metal. Efficient and rapid working.
DIN HSSE 1897 Co 5 Ø TC h8 180° 02 25-30° Spot weld miller HSSE-Co 5 and tungsten carbide long series L1 Extra stable special drill for hard materials for use in hand drills. Well suited to achieve clean and burr-free milling of spot welds and thin walled work pieces without need to centre mark. Very high precision. Applications include: sheet steel, sheet brass, sheet aluminium, sheet zinc, sheet copper, plastic sheet.
HSS 118° Milling drill HSS For drilling and milling contours in wood, sheet metal, plastics and other thin-walled materials. Twist drill at tip with milling cutter design and chip breaker.
Table of cutting speeds for special drills 02 Vc = m/min 4 6 8 10 12 15 18 20 25 30 35 40 50 60 80 100 Ø mm r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m. r.p.m.
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