Coated Carbide Drills for Steel & Cast Iron MDH Series
Carbon Steel/ Alloy Steel up to 0.28%
Carbon Steel/ Alloy Steel from 0.29%
Coat HF
Tempered Steel
Ductile Cast Iron
Cast Iron
For tolerances, refer to the General Catalog [Section N References].
Fig 1
LU
PL
LCF
OAL
¢ Diameter ø4.20mm (ø.1654”) to 5.40mm (ø.2126”)
Dimensions ( mm / Inch)
Dia. DC
Hole Depth (L/D)
Effective Length Flute Length Overall Length
Tip PL
Shank Dia.
Cut Tap Size
Roll Form Tap Size
Fig
Cat. No.
LU
LCF
OAL
DCON
mm Inch Fraction
Inch
Inch
Inch
Inch
Inch
mm
mm
mm
mm
mm
4.20 0.1654 4.20 0.1654 4.20 0.1654 4.22 0.1660 4.22 0.1660 4.30 0.1693 4.30 0.1693 4.30 0.1693 4.37 0.1719 4.37 0.1719 4.37 0.1719 4.40 0.1732 4.40 0.1732 4.40 0.1732 4.50 0.1772 4.50 0.1772 4.50 0.1772 4.57 0.1800 4.57 0.1800 4.60 0.1811 4.60 0.1811 4.60 0.1811 4.62 0.1819 4.62 0.1819 4.70 0.1850 4.70 0.1850 4.70 0.1850 4.76 0.1875 4.76 0.1875 4.76 0.1875 4.80 0.1890 4.80 0.1890 4.80 0.1890 4.90 0.1929 4.90 0.1929 4.90 0.1929 5.00 0.1969 5.00 0.1969 5.00 0.1969 5.10 0.2008 5.10 0.2008 5.10 0.2008 5.11 0.2010 5.11 0.2010 5.11 0.2010 5.16 0.2031 5.16 0.2031 5.16 0.2031 5.20 0.2047 5.20 0.2047 5.20 0.2047 5.30 0.2087 5.30 0.2087 5.30 0.2087 5.31 0.2090 5.31 0.2090 5.40 0.2126 5.40 0.2126 5.40 0.2126 Grade: ACH70
3 l MDH0420S06H03 19.50 0.7677 25.80 1.0157 80.80 3.1811 0.80 0.0315 6.00 0.2362 1 5 l MDH0420S06H05 34.50 1.3583 40.80 1.6063 98.80 3.8898 0.80 0.0315 6.00 0.2362 1 8 MDH0420S06H08 41.50 1.6339 47.80 1.8819 105.80 4.1654 0.80 0.0315 6.00 0.2362 1 3 l MDH01660S06H03 19.48 0.7667 25.80 1.0157 80.80 3.1811 0.80 0.0315 6.00 0.2362 1 5 l MDH01660S06H05 34.48 1.3573 40.80 1.6063 98.80 3.8898 0.80 0.0315 6.00 0.2362 1 3 MDH0430S06H03 19.40 0.7638 25.80 1.0157 80.80 3.1811 0.80 0.0315 6.00 0.2362 1 5 MDH0430S06H05 34.40 1.3543 40.80 1.6063 98.80 3.8898 0.80 0.0315 6.00 0.2362 1 8 MDH0430S06H08 41.40 1.6299 47.80 1.8819 105.80 4.1654 0.80 0.0315 6.00 0.2362 1 3 l MDH01719S06H03 19.25 0.7579 25.80 1.0157 80.80 3.1811 0.80 0.0315 6.00 0.2362 1 5 l MDH01719S06H05 34.25 1.3484 40.80 1.6063 98.80 3.8898 0.80 0.0315 6.00 0.2362 1 8 l MDH01719S06H08 41.25 1.6240 47.80 1.8819 105.80 4.1654 0.80 0.0315 6.00 0.2362 1 3 l MDH0440S06H03 19.20 0.7559 25.80 1.0157 80.80 3.1811 0.80 0.0315 6.00 0.2362 1 5 l MDH0440S06H05 34.20 1.3465 40.80 1.6063 98.80 3.8898 0.80 0.0315 6.00 0.2362 1 8 MDH0440S06H08 41.20 1.6220 47.80 1.8819 105.80 4.1654 0.80 0.0315 6.00 0.2362 1 3 l MDH0450S06H03 19.10 0.7520 25.80 1.0157 80.80 3.1811 0.80 0.0315 6.00 0.2362 1 5 l MDH0450S06H05 34.10 1.3425 40.80 1.6063 98.80 3.8898 0.80 0.0315 6.00 0.2362 1 8 MDH0450S06H08 41.10 1.6181 47.80 1.8819 105.80 4.1654 0.80 0.0315 6.00 0.2362 1 3 l MDH01800S06H03 20.94 0.8245 27.80 1.0945 80.90 3.1850 0.80 0.0315 6.00 0.2362 1 5 l MDH01800S06H05 37.94 1.4938 44.80 1.7638 98.90 3.8937 0.80 0.0315 6.00 0.2362 1 3 l MDH0460S06H03 21.00 0.8268 27.90 1.0984 80.90 3.1850 0.90 0.0354 6.00 0.2362 1 5 l MDH0460S06H05 38.00 1.4961 44.90 1.7677 98.90 3.8937 0.90 0.0354 6.00 0.2362 1 8 MDH0460S06H08 46.00 1.8110 52.90 2.0827 105.90 4.1693 0.90 0.0354 6.00 0.2362 1 3 l MDH01819S06H03 20.97 0.8256 27.90 1.0984 80.90 3.1850 0.90 0.0354 6.00 0.2362 1 5 l MDH01819S06H05 37.97 1.4949 44.90 1.7677 98.90 3.8937 0.90 0.0354 6.00 0.2362 1 3 MDH0470S06H03 20.90 0.8228 27.90 1.0984 80.90 3.1850 0.90 0.0354 6.00 0.2362 1 5 MDH0470S06H05 37.90 1.4921 44.90 1.7677 98.90 3.8937 0.90 0.0354 6.00 0.2362 1 8 MDH0470S06H08 45.90 1.8071 52.90 2.0827 105.90 4.1693 0.90 0.0354 6.00 0.2362 1 3 l MDH01875S06H03 20.76 0.8172 27.90 1.0984 80.90 3.1850 0.90 0.0354 6.00 0.2362 1 5 l MDH01875S06H05 37.76 1.4865 44.90 1.7677 98.90 3.8937 0.90 0.0354 6.00 0.2362 1 8 l MDH01875S06H08 45.76 1.8014 52.90 2.0827 105.90 4.1693 0.90 0.0354 6.00 0.2362 1 3 l MDH0480S06H03 20.70 0.8150 27.90 1.0984 80.90 3.1850 0.90 0.0354 6.00 0.2362 1 5 MDH0480S06H05 37.70 1.4843 44.90 1.7677 98.90 3.8937 0.90 0.0354 6.00 0.2362 1 8 MDH0480S06H08 45.70 1.7992 52.90 2.0827 105.90 4.1693 0.90 0.0354 6.00 0.2362 1 3 MDH0490S06H03 20.60 0.8110 27.90 1.0984 80.90 3.1850 0.90 0.0354 6.00 0.2362 1 5 l MDH0490S06H05 37.60 1.4803 44.90 1.7677 98.90 3.8937 0.90 0.0354 6.00 0.2362 1 8 MDH0490S06H08 45.60 1.7953 52.90 2.0827 105.90 4.1693 0.90 0.0354 6.00 0.2362 1 3 l MDH0500S06H03 20.40 0.8031 27.90 1.0984 80.90 3.1850 0.90 0.0354 6.00 0.2362 1 5 l MDH0500S06H05 37.40 1.4724 44.90 1.7677 98.90 3.8937 0.90 0.0354 6.00 0.2362 1 8 l MDH0500S06H08 45.40 1.7874 52.90 2.0827 105.90 4.1693 0.90 0.0354 6.00 0.2362 1 3 l MDH0510S06H03 20.90 0.8228 28.50 1.1220 83.00 3.2677 1.00 0.0394 6.00 0.2362 1 5 l MDH0510S06H05 37.40 1.4724 45.00 1.7717 101.00 3.9764 1.00 0.0394 6.00 0.2362 1 8 MDH0510S06H08 52.40 2.0630 60.00 2.3622 119.00 4.6850 1.00 0.0394 6.00 0.2362 1 3 l MDH02010S06H03 20.84 0.8205 28.50 1.1220 83.00 3.2677 1.00 0.0394 6.00 0.2362 1 5 l MDH02010S06H05 37.34 1.4702 45.00 1.7717 101.00 3.9764 1.00 0.0394 6.00 0.2362 1 8 l MDH02010S06H08 52.34 2.0607 60.00 2.3622 119.00 4.6850 1.00 0.0394 6.00 0.2362 1 3 l MDH02031S06H03 20.76 0.8174 28.50 1.1220 83.00 3.2677 1.00 0.0394 6.00 0.2362 1 5 l MDH02031S06H05 37.26 1.4670 45.00 1.7717 101.00 3.9764 1.00 0.0394 6.00 0.2362 1 8 l MDH02031S06H08 52.26 2.0576 60.00 2.3622 119.00 4.6850 1.00 0.0394 6.00 0.2362 1 3 MDH0520S06H03 20.70 0.8150 28.50 1.1220 83.00 3.2677 1.00 0.0394 6.00 0.2362 1 5 l MDH0520S06H05 37.20 1.4646 45.00 1.7717 101.00 3.9764 1.00 0.0394 6.00 0.2362 1 8 MDH0520S06H08 52.20 2.0551 60.00 2.3622 119.00 4.6850 1.00 0.0394 6.00 0.2362 1 3 l MDH0530S06H03 20.60 0.8110 28.50 1.1220 83.00 3.2677 1.00 0.0394 6.00 0.2362 1 5 l MDH0530S06H05 37.10 1.4606 45.00 1.7717 101.00 3.9764 1.00 0.0394 6.00 0.2362 1 8 MDH0530S06H08 52.10 2.0512 60.00 2.3622 119.00 4.6850 1.00 0.0394 6.00 0.2362 1 3 l MDH02090S06H03 20.54 0.8085 28.50 1.1220 83.00 3.2677 1.00 0.0394 6.00 0.2362 1 5 l MDH02090S06H05 37.04 1.4582 45.00 1.7717 101.00 3.9764 1.00 0.0394 6.00 0.2362 1 3 MDH0540S06H03 20.40 0.8031 28.50 1.1220 83.00 3.2677 1.00 0.0394 6.00 0.2362 1 5 MDH0540S06H05 36.90 1.4528 45.00 1.7717 101.00 3.9764 1.00 0.0394 6.00 0.2362 1 8 MDH0540S06H08 51.90 2.0433 60.00 2.3622 119.00 4.6850 1.00 0.0394 6.00 0.2362 1
M4.5x0.75
#19
M5x0.8
11/64
10-24
#16 12-24 10-32
#15
#14 12-28 M5x0.8
#13
3/16
M5x0.5
#12
12-24
M6x1.0 12-28
#7
13/64
1/4-20
M5.5x0.5
#4
● : USA Stocked Item : Worldwide Warehouse Item
8
Made with FlippingBook flipbook maker