(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Sehubungan dengan adanya Peraturan Baru Kementerian Perdagangan No.36 Tahun 2023 tentang Pembatasan Impor Barang, MISUMI Indonesia melakukan tindakan pencegahan. Lihat informasi detailnya di sini
    Due to New Regulation of Ministry Of Trade No.36 of 2023 concerning retrictions on imports of goods, MISUMI Indonesia do precautions measure. See detail information here
  • Nomor telepon alternatif Kontak Layanan Pelanggan : 021-29182911| 021-29182991 | 021-29182997 | 021-29182998
    Alternative telephone number Contact Customer Service: 021-29182911 | 021-29182991 | 021-29182997 | 021-29182998

DLC Coated Carbide Stepped Drill for Aluminum Machining, Stub

DLC Coated Carbide Stepped Drill for Aluminum Machining, Stub

Click this image to zoom it.

Move the mouse over the image to zoom

  • DLC Coated Carbide Stepped Drill for Aluminum Machining, Stub
  • DLC Coated Carbide Stepped Drill for Aluminum Machining, Stub
  • Volume Discount

[Features]
·Outstanding chip discharge and sharpness are demonstrated by high helix shape
·Designed for frequent pre-drilling of M4 to M12 metric coarse pilot hole
·2 types of step angles are available for chamfering and cutting
·Reduces chamfering process and achieves high-efficiency drilling. (DLC-SC-SDR)
·Relief holes can be processed at same time when drilling pilot holes for bolts (DLC-SF-SDR)

PDF

DLC Coated Carbide Stepped Drill for Aluminum Machining, Stub:Related Image
Part Number
DLC-SC-SDR6.8-24
DLC-SF-SDR8.5-20
DLC-SF-SDR8.5-30
DLC-SF-SDR10.3-36
Part NumberMinimum order quantityVolume DiscountDays to ShipHole diameter (drill diameter) D
(mm)
Groove Length L
(mm)
Overall Length L
(mm)
Step Length ℓ
(mm)
Shank Diameter d Diameter Tolerance Tolerance of Shank Diameter Use Major Diameter D1
(φ)
1 Piece(s)Available 12 Day(s) or more 6.84810424100 ~ -0.0180 ~ -0.009For Chamfering10
1 Piece(s)Available 12 Day(s) or more 8.55011220120 ~ -0.0180 ~ -0.011Cutting12
1 Piece(s)Available 12 Day(s) or more 8.56012230120 ~ -0.0180 ~ -0.011Cutting12
1 Piece(s)Available 12 Day(s) or more 10.37213636140 ~ -0.0220 ~ -0.011Cutting14

Loading...

  1. 1

Specifications

DLC Coated Carbide Stepped Drill for Aluminum Machining, Stub:Related Image

Model Number Step Length
Large Diameter
D1
Groove Length
ℓ1
Overall Length
L
Shank Diameter
d
Tip Diameter
D
DLC-SC-SDR
(For chamfering)

DLC-SF-SDR
(For cutting)
3.48621736
12625776
4.310726797
15731847
5.112830848
18836908
6.81610409610
24104810410
8.520125011212
30126012212
10.324146012414
36147213614


For Cutting Conditions, Refer to >>Click here.

More Information


The DLC coating has excellent wear-resistant and welding-resistant properties that make it ideal for machining non-ferrous metals such as aluminum, copper, etc.
A strong torsion shape provides superior discharge of cutting chips and cutting capability.
Designed for very frequent drilling of pilot holes for M4 – M12 metric coarse thread.
Two models of step angle are available for chamfering and cutting.
High-efficiency hole drilling is achieved by reducing the chamfering process. (DLC-SC-SDR)
When drilling pilot holes for bolts, relief holes can also be drilled at the same time. (DLC-SF-SDR)

Basic Information

work material Cast Iron / Aluminum / Copper Tool Material Type Carbide Shank Type Straight Shank
Coating Y/N Included Coating Type DLC With/without Oil Hole None
Point Angle(°) 130 Thinning Included

Tech Support

Cutting Tool/Industrial Processing Part
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)