• Due to the typhoon in Japan, large-scale blackout have occurred in Narita city where Misumi Shipping center is located, and the recovery is being delayed. (Newspaper article https://the-japan-news.com/news/article/0005997110 source: The Japan News) Because of the above reason, delivery of some products may be delayed. We apologize for any inconvenience and thank you for your understanding.

Drill Reamers DR

Drill Reamers DR

A drill and reamer integrated HSS tool.
[Features]
· The tip is a drill and the large-diameter part has a reamer shape.
· Since drilling and finishing can be done simultaneously, machining time is shortened. (For through-hole)
[Applications]
· To be used when drilling holes and finish machining at the same time.

PDF

Part Number

Configured Part Number is shown.

Part Number
DR-3
DR-3.1
DR-3.2
DR-3.3
DR-3.4
DR-3.5
DR-3.6
DR-3.7
DR-3.8
DR-3.9
DR-4
DR-4.1
DR-4.2
DR-4.3
DR-4.4
DR-4.5
DR-4.6
DR-4.7
DR-4.8
DR-4.9
DR-5
DR-5.1
DR-5.2
DR-5.3
DR-5.4
DR-5.5
DR-5.6
DR-5.7
DR-5.8
DR-5.9
DR-6
DR-6.1
DR-6.2
DR-6.3
DR-6.4
DR-6.5
DR-6.6
DR-6.7
DR-6.8
DR-6.9
DR-7
DR-7.1
DR-7.2
DR-7.3
DR-7.4
DR-7.5
DR-7.6
DR-7.7
DR-7.8
DR-7.9
DR-8
DR-8.1
DR-8.2
DR-8.3
DR-8.4
DR-8.5
DR-8.6
DR-8.7
DR-8.8
DR-8.9
Part NumberVolume DiscountDays to ShipTool Diameter
(mm)
Groove Length
(mm)
Diameter tolerance
(mm)
Number of flutes
(Sheets)
Full length L
(mm)
shank diameter Shank diameter tolerance Drill Diameter Drill Length Tool Material Type
11 Day(s) or more 352 +0.002~+0.0074653h72.813High-speed steel
11 Day(s) or more 3.152 +0.004~+0.0094753.1h72.915High-speed steel
11 Day(s) or more 3.252 +0.004~+0.0094753.2h7315High-speed steel
11 Day(s) or more 3.352 +0.004~+0.0094753.3h73.115High-speed steel
11 Day(s) or more 3.452 +0.004~+0.0094753.4h73.215High-speed steel
11 Day(s) or more 3.552 +0.004~+0.0094753.5h73.315High-speed steel
11 Day(s) or more 3.652 +0.004~+0.0094753.6h73.415High-speed steel
11 Day(s) or more 3.752 +0.004~+0.0094753.7h73.515High-speed steel
11 Day(s) or more 3.852 +0.004~+0.0094753.8h73.615High-speed steel
11 Day(s) or more 3.952 +0.004~+0.0094753.9h73.715High-speed steel
11 Day(s) or more 452 +0.004~+0.0094754h73.815High-speed steel
11 Day(s) or more 4.162 +0.004~+0.0094874.1h73.918High-speed steel
11 Day(s) or more 4.262 +0.004~+0.0094874.2h7418High-speed steel
11 Day(s) or more 4.362 +0.004~+0.0094874.3h74.118High-speed steel
11 Day(s) or more 4.462 +0.004~+0.0094874.4h74.218High-speed steel
11 Day(s) or more 4.562 +0.004~+0.0094874.5h74.2518High-speed steel
11 Day(s) or more 4.662 +0.004~+0.0094874.6h74.3518High-speed steel
11 Day(s) or more 4.762 +0.004~+0.0094874.7h74.4518High-speed steel
11 Day(s) or more 4.862 +0.004~+0.0094874.8h74.5518High-speed steel
11 Day(s) or more 4.962 +0.004~+0.0094874.9h74.6518High-speed steel
11 Day(s) or more 562 +0.004~+0.0094875h74.7518High-speed steel
11 Day(s) or more 5.168 +0.004~+0.0094955.1h74.8520High-speed steel
11 Day(s) or more 5.268 +0.004~+0.0094955.2h74.9520High-speed steel
11 Day(s) or more 5.368 +0.004~+0.0094955.3h75.0520High-speed steel
11 Day(s) or more 5.468 +0.004~+0.0094955.4h75.1520High-speed steel
11 Day(s) or more 5.568 +0.004~+0.0094955.5h75.220High-speed steel
11 Day(s) or more 5.668 +0.004~+0.0094955.6h75.320High-speed steel
11 Day(s) or more 5.768 +0.004~+0.0094955.7h75.420High-speed steel
11 Day(s) or more 5.868 +0.004~+0.0094955.8h75.520High-speed steel
11 Day(s) or more 5.968 +0.004~+0.0094955.9h75.620High-speed steel
11 Day(s) or more 668 +0.004~+0.0094956h75.720High-speed steel
11 Day(s) or more 6.175 +0.006~+0.01241056.1h75.821High-speed steel
11 Day(s) or more 6.275 +0.006~+0.01241056.2h75.921High-speed steel
11 Day(s) or more 6.375 +0.006~+0.01241056.3h7621High-speed steel
11 Day(s) or more 6.475 +0.006~+0.01241056.4h76.121High-speed steel
11 Day(s) or more 6.575 +0.006~+0.01241056.5h76.221High-speed steel
11 Day(s) or more 6.675 +0.006~+0.01241056.6h76.321High-speed steel
11 Day(s) or more 6.775 +0.006~+0.01241056.7h76.421High-speed steel
11 Day(s) or more 6.875 +0.006~+0.01241056.8h76.521High-speed steel
11 Day(s) or more 6.975 +0.006~+0.01241056.9h76.621High-speed steel
11 Day(s) or more 775 +0.006~+0.01241057h76.721High-speed steel
11 Day(s) or more 7.180 +0.006~+0.01241107.1h76.822High-speed steel
11 Day(s) or more 7.280 +0.006~+0.01241107.2h76.922High-speed steel
11 Day(s) or more 7.380 +0.006~+0.01241107.3h7722High-speed steel
11 Day(s) or more 7.480 +0.006~+0.01241107.4h77.122High-speed steel
11 Day(s) or more 7.580 +0.006~+0.01241107.5h77.222High-speed steel
11 Day(s) or more 7.680 +0.006~+0.01241107.6h77.322High-speed steel
11 Day(s) or more 7.780 +0.006~+0.01241107.7h77.422High-speed steel
11 Day(s) or more 7.880 +0.006~+0.01241107.8h77.522High-speed steel
11 Day(s) or more 7.980 +0.006~+0.01241107.9h77.622High-speed steel
11 Day(s) or more 880 +0.006~+0.01241108h77.722High-speed steel
11 Day(s) or more 8.189 +0.006~+0.01241198.1h77.823High-speed steel
11 Day(s) or more 8.289 +0.006~+0.01241198.2h77.923High-speed steel
11 Day(s) or more 8.389 +0.006~+0.01241198.3h7823High-speed steel
11 Day(s) or more 8.489 +0.006~+0.01241198.4h78.123High-speed steel
11 Day(s) or more 8.589 +0.006~+0.01241198.5h78.223High-speed steel
11 Day(s) or more 8.689 +0.006~+0.01241198.6h78.323High-speed steel
11 Day(s) or more 8.789 +0.006~+0.01241198.7h78.423High-speed steel
11 Day(s) or more 8.889 +0.006~+0.01241198.8h78.523High-speed steel
11 Day(s) or more 8.989 +0.006~+0.01241198.9h78.623High-speed steel

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Basic Information

Shank Type straight shank work material general steel / Cast Iron / Aluminum / Copper / Alloy Steel Coating Y/N NA
Groove Shape Spiral Base Blade Y/N NA blade shape Right blade right torsion
Torsional Angle 30°

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