Description
BLACK FINISH (also called blue finish) A black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating. This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding. The result is increased tool life. Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation.
- Spindle Speed Stainless Steel RPM: 510
- Spindle Speed Tool Steel RPM:764
- Spindle Speed Cast Iron RPM:1019
- Spindle Speed Malleable Iron RPM:1147
- Spindle Speed Med. Carbon Steel RPM:1274
- Spindle Speed Free Cutting Steel RPM: 1826
- Spindle Speed Aluminium/Brass RPM: 2590
- Spindle Speed Wood/Plastic RPM:3864
- Feed per revolution mm: 0.16
Additional Information
7.5mm HSS Drill Bit Long Series Carded 2501-7.50S by Bordo
$19.60
Optional Accessories
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
hidden
Shop Spring Sale
Save $4.45
Liquid Laminate
15ml Bottle of Acrylic Liquid Laminate
Sale priceFrom $8.50
Regular price$12.95
In stockSave $10.00
Midwest
Offset Aviation Snip 3Pce Set MWT-6510RLS by Midwest *Limited Edition*
Sale price$125.00
Regular price$135.00
In stockSave $140.95
Rikon
*Shop Soiled* 200mm (8") Variable Slow Speed Bench Grinder 80-800VS by Rikon
Sale price$149.00
Regular price$289.95
In stockSave $60.00
Milwaukee
50m (165') Laser Detector 48351211 by Milwaukee
Sale price$129.00
Regular price$189.00
In stockSave $8.00
Soudal
300ml Cartridge of Aquarium Silirub AQ Elastic Silicone 102543 by Soudal
Sale priceFrom $15.95
Regular price$23.95
In stockSave $6.00
Sontax
Drill Buddy Dust Catcher / Collector 90900 by Sontax
Sale price$1.95
Regular price$7.95
In stockSave $16.00
Komelon
*Limited Edition* Powerblade II Tape 8m/26' 27mm Blade Width 60th Anniversary Gold Edition MPT87EK by Komelon
Sale price$17.95
Regular price$33.95
In stockSave $11.00
Lufkin
8M Control Series Tape Measure CS58SI4 by Lufkin
Sale price$15.95
Regular price$26.95
In stockSave $18.95
GearWrench
42Pce Metric Ratcheting Tap & Die Set 3886 by Gearwrench
Sale price$149.00
Regular price$167.95
Re-stocking soon