Effective Length by Drill Diameter ● Diameter ø21.1 to ø21.8mm ● Diameter ø21.8 to ø22.5mm ● Diameter ø22.5 to ø23.2mm Diameter Effective Total length Diameter Effective Total length Diameter Effective Total length Length Length Length Cat. No. page Cat. No. page Cat. No. page DC LU OAL DC LU OAL DC LU OAL 21.1 256.0 334.0 SMDT 2110MEL+SMDH 210-12D J74 21.8 268.0 347.0 SMDT 2180MEL+SMDH 220-12D J74 129.0 205.0 SMDT 2250MTL+SMDH 220L J74 256.0 334.0 SMDT 2110MTL+SMDH 210-12D J74 268.0 347.0 SMDT 2180MTL+SMDH 220-12D J74 178.1 254.1 KDS 225DAK J115 48.0 119.0 SMDT 2120MEL+SMDH 210S J74 51.0 121.0 SMDT 2190MEL+SMDH 220S J74 192.0 271.0 SMDT 2250MFS+SMDH 220D J78 48.0 119.0 SMDT 2120MTL+SMDH 210S J74 51.0 121.0 SMDT 2190MTL+SMDH 220S J74 22.5 196.0 275.0 SMDT 2250MEL+SMDH 220D J74 75.9 158.9 KDS 212MAK J115 84.0 165.0 SMDT 2190MEL+SMDH 220M J74 196.0 275.0 SMDT 2250MTL+SMDH 220D J74 80.0 160.0 SMDT 2120MEL+SMDH 210M J74 84.0 165.0 SMDT 2190MTL+SMDH 220M J74 264.0 343.0 SMDT 2250MFS+SMDH 220-12D J78 80.0 160.0 SMDT 2120MTL+SMDH 210M J74 21.9 129.0 205.0 SMDT 2190MEL+SMDH 220L J74 268.0 347.0 SMDT 2250MEL+SMDH 220-12D J74 21.2 115.9 198.9 KDS 212LAK J115 129.0 205.0 SMDT 2190MTL+SMDH 220L J74 268.0 347.0 SMDT 2250MTL+SMDH 220-12D J74 123.0 200.0 SMDT 2120MEL+SMDH 210L J74 196.0 275.0 SMDT 2190MEL+SMDH 220D J74 51.0 121.0 SMDT 2260MEL+SMDH 220S J74 123.0 200.0 SMDT 2120MTL+SMDH 210L J74 196.0 275.0 SMDT 2190MTL+SMDH 220D J74 51.0 121.0 SMDT 2260MTL+SMDH 220S J74 188.0 266.0 SMDT 2120MEL+SMDH 210D J74 268.0 347.0 SMDT 2190MEL+SMDH 220-12D J74 84.0 165.0 SMDT 2260MEL+SMDH 220M J74 188.0 266.0 SMDT 2120MTL+SMDH 210D J74 268.0 347.0 SMDT 2190MTL+SMDH 220-12D J74 84.0 165.0 SMDT 2260MTL+SMDH 220M J74 256.0 334.0 SMDT 2120MEL+SMDH 210-12D J74 46.0 117.0 SMDT 2200MFS+SMDH 220S J78 22.6 129.0 205.0 SMDT 2260MEL+SMDH 220L J74 256.0 334.0 SMDT 2120MTL+SMDH 210-12D J74 51.0 121.0 SMDT 2200MEL+SMDH 220S J74 129.0 205.0 SMDT 2260MTL+SMDH 220L J74 48.0 119.0 SMDT 2130MEL+SMDH 210S J74 51.0 121.0 SMDT 2200MTL+SMDH 220S J74 196.0 275.0 SMDT 2260MEL+SMDH 220D J74 48.0 119.0 SMDT 2130MTL+SMDH 210S J74 80.0 164.0 KDS 220MAK J115 196.0 275.0 SMDT 2260MTL+SMDH 220D J74 80.0 160.0 SMDT 2130MEL+SMDH 210M J74 80.0 161.0 SMDT 2200MFS+SMDH 220M J78 268.0 347.0 SMDT 2260MEL+SMDH 220-12D J74 80.0 160.0 SMDT 2130MTL+SMDH 210M J74 84.0 165.0 SMDT 2200MEL+SMDH 220M J74 268.0 347.0 SMDT 2260MTL+SMDH 220-12D J74 21.3 123.0 200.0 SMDT 2130MEL+SMDH 210L J74 84.0 165.0 SMDT 2200MTL+SMDH 220M J74 51.0 121.0 SMDT 2270MEL+SMDH 220S J74 123.0 200.0 SMDT 2130MTL+SMDH 210L J74 120.0 204.0 KDS 220LAK J115 51.0 121.0 SMDT 2270MTL+SMDH 220S J74 188.0 266.0 SMDT 2130MEL+SMDH 210D J74 22.0 125.0 201.0 SMDT 2200MFS+SMDH 220L J78 84.0 165.0 SMDT 2270MEL+SMDH 220M J74 188.0 266.0 SMDT 2130MTL+SMDH 210D J74 129.0 205.0 SMDT 2200MEL+SMDH 220L J74 84.0 165.0 SMDT 2270MTL+SMDH 220M J74 256.0 334.0 SMDT 2130MEL+SMDH 210-12D J74 129.0 205.0 SMDT 2200MTL+SMDH 220L J74 22.7 129.0 205.0 SMDT 2270MEL+SMDH 220L J74 256.0 334.0 SMDT 2130MTL+SMDH 210-12D J74 178.0 254.0 KDS 220DAK J115 129.0 205.0 SMDT 2270MTL+SMDH 220L J74 48.0 119.0 SMDT 2140MEL+SMDH 210S J74 192.0 271.0 SMDT 2200MFS+SMDH 220D J78 196.0 275.0 SMDT 2270MEL+SMDH 220D J74 48.0 119.0 SMDT 2140MTL+SMDH 210S J74 196.0 275.0 SMDT 2200MEL+SMDH 220D J74 196.0 275.0 SMDT 2270MTL+SMDH 220D J74 80.0 160.0 SMDT 2140MEL+SMDH 210M J74 196.0 275.0 SMDT 2200MTL+SMDH 220D J74 268.0 347.0 SMDT 2270MEL+SMDH 220-12D J74 80.0 160.0 SMDT 2140MTL+SMDH 210M J74 264.0 343.0 SMDT 2200MFS+SMDH 220-12D J78 268.0 347.0 SMDT 2270MTL+SMDH 220-12D J74 21.4 123.0 200.0 SMDT 2140MEL+SMDH 210L J74 268.0 347.0 SMDT 2200MEL+SMDH 220-12D J74 51.0 121.0 SMDT 2280MEL+SMDH 220S J74 123.0 200.0 SMDT 2140MTL+SMDH 210L J74 268.0 347.0 SMDT 2200MTL+SMDH 220-12D J74 51.0 121.0 SMDT 2280MTL+SMDH 220S J74 188.0 266.0 SMDT 2140MEL+SMDH 210D J74 51.0 121.0 SMDT 2210MEL+SMDH 220S J74 84.0 165.0 SMDT 2280MEL+SMDH 220M J74 188.0 266.0 SMDT 2140MTL+SMDH 210D J74 51.0 121.0 SMDT 2210MTL+SMDH 220S J74 84.0 165.0 SMDT 2280MTL+SMDH 220M J74 256.0 334.0 SMDT 2140MEL+SMDH 210-12D J74 84.0 165.0 SMDT 2210MEL+SMDH 220M J74 22.8 129.0 205.0 SMDT 2280MEL+SMDH 220L J74 256.0 334.0 SMDT 2140MTL+SMDH 210-12D J74 84.0 165.0 SMDT 2210MTL+SMDH 220M J74 129.0 205.0 SMDT 2280MTL+SMDH 220L J74 45.0 116.0 SMDT 2150MFS+SMDH 210S J78 22.1 129.0 205.0 SMDT 2210MEL+SMDH 220L J74 196.0 275.0 SMDT 2280MEL+SMDH 220D J74 48.0 119.0 SMDT 2150MEL+SMDH 210S J74 129.0 205.0 SMDT 2210MTL+SMDH 220L J74 196.0 275.0 SMDT 2280MTL+SMDH 220D J74 48.0 119.0 SMDT 2150MTL+SMDH 210S J74 196.0 275.0 SMDT 2210MEL+SMDH 220D J74 268.0 347.0 SMDT 2280MEL+SMDH 220-12D J74 75.9 158.9 KDS 215MAK J115 196.0 275.0 SMDT 2210MTL+SMDH 220D J74 268.0 347.0 SMDT 2280MTL+SMDH 220-12D J74 77.0 157.0 SMDT 2150MFS+SMDH 210M J78 268.0 347.0 SMDT 2210MEL+SMDH 220-12D J74 51.0 122.0 SMDT 2290MEL+SMDH 230S J74 80.0 160.0 SMDT 2150MEL+SMDH 210M J74 268.0 347.0 SMDT 2210MTL+SMDH 220-12D J74 51.0 122.0 SMDT 2290MTL+SMDH 230S J74 80.0 160.0 SMDT 2150MTL+SMDH 210M J74 51.0 121.0 SMDT 2220MEL+SMDH 220S J74 87.0 165.0 SMDT 2290MEL+SMDH 230M J74 115.9 198.9 KDS 215LAK J115 51.0 121.0 SMDT 2220MTL+SMDH 220S J74 87.0 165.0 SMDT 2290MTL+SMDH 230M J74 21.5 120.0 197.0 SMDT 2150MFS+SMDH 210L J78 84.0 165.0 SMDT 2220MEL+SMDH 220M J74 22.9 134.0 215.0 SMDT 2290MEL+SMDH 230L J74 123.0 200.0 SMDT 2150MEL+SMDH 210L J74 84.0 165.0 SMDT 2220MTL+SMDH 220M J74 134.0 215.0 SMDT 2290MTL+SMDH 230L J74 123.0 200.0 SMDT 2150MTL+SMDH 210L J74 22.2 129.0 205.0 SMDT 2220MEL+SMDH 220L J74 205.0 285.0 SMDT 2290MEL+SMDH 230D J74 169.9 248.9 KDS 215DAK J115 129.0 205.0 SMDT 2220MTL+SMDH 220L J74 205.0 285.0 SMDT 2290MTL+SMDH 230D J74 185.0 262.0 SMDT 2150MFS+SMDH 210D J78 196.0 275.0 SMDT 2220MEL+SMDH 220D J74 280.0 359.0 SMDT 2290MEL+SMDH 230-12D J74 J 188.0 266.0 SMDT 2150MEL+SMDH 210D J74 196.0 275.0 SMDT 2220MTL+SMDH 220D J74 280.0 359.0 SMDT 2290MTL+SMDH 230-12D J74 188.0 266.0 SMDT 2150MTL+SMDH 210D J74 268.0 347.0 SMDT 2220MEL+SMDH 220-12D J74 47.0 118.0 SMDT 2300MFS+SMDH 230S J79 252.0 330.0 SMDT 2150MFS+SMDH 210-12D J78 268.0 347.0 SMDT 2220MTL+SMDH 220-12D J74 51.0 122.0 SMDT 2300MEL+SMDH 230S J74 Drilling 256.0 334.0 SMDT 2150MEL+SMDH 210-12D J74 51.0 121.0 SMDT 2230MEL+SMDH 220S J74 51.0 122.0 SMDT 2300MTL+SMDH 230S J74 256.0 334.0 SMDT 2150MTL+SMDH 210-12D J74 51.0 121.0 SMDT 2230MTL+SMDH 220S J74 78.2 164.2 KDS 230MAK J115 51.0 121.0 SMDT 2160MEL+SMDH 220S J74 84.0 165.0 SMDT 2230MEL+SMDH 220M J74 83.0 161.0 SMDT 2300MFS+SMDH 230M J79 51.0 121.0 SMDT 2160MTL+SMDH 220S J74 84.0 165.0 SMDT 2230MTL+SMDH 220M J74 87.0 165.0 SMDT 2300MEL+SMDH 230M J74 84.0 165.0 SMDT 2160MEL+SMDH 220M J74 22.3 129.0 205.0 SMDT 2230MEL+SMDH 220L J74 87.0 165.0 SMDT 2300MTL+SMDH 230M J74 Solid 84.0 165.0 SMDT 2160MTL+SMDH 220M J74 129.0 205.0 SMDT 2230MTL+SMDH 220L J74 128.2 214.2 KDS 230LAK J115 21.6 129.0 205.0 SMDT 2160MEL+SMDH 220L J74 196.0 275.0 SMDT 2230MEL+SMDH 220D J74 23.0 130.0 211.0 SMDT 2300MFS+SMDH 230L J79 Special 129.0 205.0 SMDT 2160MTL+SMDH 220L J74 196.0 275.0 SMDT 2230MTL+SMDH 220D J74 134.0 215.0 SMDT 2300MEL+SMDH 230L J74 196.0 275.0 SMDT 2160MEL+SMDH 220D J74 268.0 347.0 SMDT 2230MEL+SMDH 220-12D J74 134.0 215.0 SMDT 2300MTL+SMDH 230L J74 Indexable 196.0 275.0 SMDT 2160MTL+SMDH 220D J74 268.0 347.0 SMDT 2230MTL+SMDH 220-12D J74 190.2 274.2 KDS 230DAK J115 268.0 347.0 SMDT 2160MEL+SMDH 220-12D J74 51.0 121.0 SMDT 2240MEL+SMDH 220S J74 201.0 281.0 SMDT 2300MFS+SMDH 230D J79 Reamer 268.0 347.0 SMDT 2160MTL+SMDH 220-12D J74 51.0 121.0 SMDT 2240MTL+SMDH 220S J74 205.0 285.0 SMDT 2300MEL+SMDH 230D J74 Brazed 51.0 121.0 SMDT 2170MEL+SMDH 220S J74 84.0 165.0 SMDT 2240MEL+SMDH 220M J74 205.0 285.0 SMDT 2300MTL+SMDH 230D J74 51.0 121.0 SMDT 2170MTL+SMDH 220S J74 84.0 165.0 SMDT 2240MTL+SMDH 220M J74 276.0 355.0 SMDT 2300MFS+SMDH 230-12D J79 Others 84.0 165.0 SMDT 2170MEL+SMDH 220M J74 22.4 129.0 205.0 SMDT 2240MEL+SMDH 220L J74 280.0 359.0 SMDT 2300MEL+SMDH 230-12D J74 84.0 165.0 SMDT 2170MTL+SMDH 220M J74 129.0 205.0 SMDT 2240MTL+SMDH 220L J74 280.0 359.0 SMDT 2300MTL+SMDH 230-12D J74 21.7 129.0 205.0 SMDT 2170MEL+SMDH 220L J74 196.0 275.0 SMDT 2240MEL+SMDH 220D J74 51.0 122.0 SMDT 2310MEL+SMDH 230S J74 129.0 205.0 SMDT 2170MTL+SMDH 220L J74 196.0 275.0 SMDT 2240MTL+SMDH 220D J74 51.0 122.0 SMDT 2310MTL+SMDH 230S J74 196.0 275.0 SMDT 2170MEL+SMDH 220D J74 268.0 347.0 SMDT 2240MEL+SMDH 220-12D J74 87.0 165.0 SMDT 2310MEL+SMDH 230M J74 196.0 275.0 SMDT 2170MTL+SMDH 220D J74 268.0 347.0 SMDT 2240MTL+SMDH 220-12D J74 87.0 165.0 SMDT 2310MTL+SMDH 230M J74 268.0 347.0 SMDT 2170MEL+SMDH 220-12D J74 46.0 117.0 SMDT 2250MFS+SMDH 220S J78 23.1 134.0 215.0 SMDT 2310MEL+SMDH 230L J74 268.0 347.0 SMDT 2170MTL+SMDH 220-12D J74 51.0 121.0 SMDT 2250MEL+SMDH 220S J74 134.0 215.0 SMDT 2310MTL+SMDH 230L J74 51.0 121.0 SMDT 2180MEL+SMDH 220S J74 51.0 121.0 SMDT 2250MTL+SMDH 220S J74 205.0 285.0 SMDT 2310MEL+SMDH 230D J74 51.0 121.0 SMDT 2180MTL+SMDH 220S J74 80.0 161.0 SMDT 2250MFS+SMDH 220M J78 205.0 285.0 SMDT 2310MTL+SMDH 230D J74 84.0 165.0 SMDT 2180MEL+SMDH 220M J74 22.5 80.1 164.1 KDS 225MAK J115 280.0 359.0 SMDT 2310MEL+SMDH 230-12D J74 21.8 84.0 165.0 SMDT 2180MTL+SMDH 220M J74 84.0 165.0 SMDT 2250MEL+SMDH 220M J74 280.0 359.0 SMDT 2310MTL+SMDH 230-12D J74 129.0 205.0 SMDT 2180MEL+SMDH 220L J74 84.0 165.0 SMDT 2250MTL+SMDH 220M J74 51.0 122.0 SMDT 2320MEL+SMDH 230S J74 129.0 205.0 SMDT 2180MTL+SMDH 220L J74 120.1 204.1 KDS 225LAK J115 23.2 51.0 122.0 SMDT 2320MTL+SMDH 230S J74 196.0 275.0 SMDT 2180MEL+SMDH 220D J74 125.0 201.0 SMDT 2250MFS+SMDH 220L J78 87.0 165.0 SMDT 2320MEL+SMDH 230M J74 196.0 275.0 SMDT 2180MTL+SMDH 220D J74 129.0 205.0 SMDT 2250MEL+SMDH 220L J74 87.0 165.0 SMDT 2320MTL+SMDH 230M J74 (Blue: Flat Head ■Indexable ■High Speed Steel) (Blue: Flat Head ■Indexable ■High Speed Steel) (Blue: Flat Head ■Indexable ■High Speed Steel) J1-17 The effective length (LU) is an indication of the drill's usable length; please use it as a consideration for chip evacuation, with the flute length (LCF), during drilling operations.