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YESTOOL

Cutting tools, Drill, End mill manufacturer, Indexable, Coolant Drill, Solid Carbide, Cutters
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IMG
Name

Solid Carbide "Speedy" Reamer
Model YSR(L), YSBR
Series Solid Carbide Series
Catalog yestool_29601_fvyoux.pdf
Product Description

YESTOOL Solid Carbide "Speedy" Reamer YSR(L), YSBR

 

- 15° right helix spiral, 20° chamfer(standard) for high speed reaming

- Standard H7 tolerance, special point & tolerance or coner radius available on demand

- Speed reaming Vc=40~80m/min, f=0.1mm/rev.per flute, TiN & TiAlN coated

- Best combination if use with our standard YSD Solid carbide drill


Machining case of YSR

- Company : “M” Automotive

- Applied Carbide Speedy Reamer : YSR120-RO.6

- Kind of machine : Machining center, Vertical spindle

- Work-piece : SCM420H, ESP Pinion shaft, HRC27~31
  (See reamed work-piece photo)

- Cutting speed : 1200rpm, Vc=45m/min., f=02.mm/rev.

- Pre-drilling : 11.8mm, cut-off : 0.1mm(one side)

- Coolant : External soluble oil


Resulted in great performance

- Roundness : O=1.8um,

- Roughdness : Ra =0.14um

- Cycle time 650% increase

 

YESTOOL Solid Carbide "Speedy" Reamer YSR(L), YSBR 1
 

Products of YESTOOL