® Multi-Function Thread Mills G (BSP) With internal coolant bore Tools for Internal Thread D1 W V P A D d 45° I L Grade P M K N S H MT7 PitchTPI Standard Ordering Code d D No. ofFlutes I W V L Threadlength 28 G1/16 DMT 0806 D17 28 W 8 6.00 4 17.8 0.6 0.9 64 2xD1 28 G1/8 DMT 08078 D21 28 W 8 7.80 4 21.8 0.6 0.9 64 2xD1 19 G1/4 DMT 12104 D29 19 W 12 10.40 4 29.6 0.7 1.3 84 2xD1 19 G3/8 DMT 1414 D36 19 W 14 14.00 4 36.7 0.8 1.3 83 2xD1 Order example: DMT 08078 D21 28 W MT7 NPT With internal coolant bore Tools for Internal Thread A D d W V P I L 45° Grade P M K N S H MT7 PitchTPI Standard Ordering Code d D No. ofFlutes I W V L 27 1/16 DMT 08057 D11 27 NPT 8 5.70 4 11.2 0.4 0.9 64 27 1/8 DMT 08076 D12 27 NPT 8 7.60 4 12.1 0.4 0.9 64 18 1/4 DMT 1010 D18 18 NPT 10 10.00 4 18.2 0.6 1.4 73 18 3/8 DMT 1212 D19 18 NPT 12 12.00 4 19.6 0.6 1.4 84 14 1/2 DMT 1616 E26 14 NPT 16 16.00 5 26.9 0.6 1.8 92 Order example: DMT 1010 D18 18 NPT MT7 First choice Alternative B10-5