3/4X10" LH MTUN TNMG INDEXABLE BORING BAR COOLANT THRU TOOL HOLDER 331 332 S]

Description

Shars 3/4" X 10" LH MTUN COOLANT THROUGH INDEXABLE BORING BAR TOOL HOLDER TNMG33_ NEW
Product description
SKU
404-7921
MODEL STYLE - BORING BAR
A12S-MTUNL-3
MIN BORE DIAMETER
1
SHANK DIAMETER
3/4
OVERALL LENGTH
10
INSERT STYLE
TNMG
INSERT SIZE
331, 332, 333
SIDE CUTTING ANGLE
-3
CUTTING DIRECTION
Left Hand
COOLANT THROUGH
Yes
SHANK MATERIAL
Steel
INSERT HOLDING METHOD
Insert Screw & Clamp
Product features
Negative 3 degree end cutting edge angle for triangle TNMG insert
For TNMG 331, 332, or 333 insert
Insert screw: NL-0410
Clamp: CL-6
Clamp screw: XNS-0520
Easy reference guide for insert number, screw, and other accessories is printed on the tool shank
Product includes
finger clamp and clamp screw
insert screw
INSERT NOT INCLUDED
We have other indexable tool holders available at
My Ebay Store
:
We also offer high performance carbide inserts:
TNMG 331 DM YBC252
w/ Finishing chip breaker
(
424-1731 .40) /
TNMG 331 EM YBC202
w/ Finishing chip breaker
(
424-1769 .40)
Material: Carbide
Coating: CVD Al2O3 TICN
Machining Parts Material: Steel Alloy
Machining Process: semi-finish/medium
YBC252
Black Diamond Carbide Grade
YBC252 comprises of thick layer of TICN and Al2O3 in CVD coating process which yields anti-plastic deformation and strong cutting edge strength.  It's the preferred choice for machining steel from finishing to roughing.  It can achieve stable performance in high chip removal rate and large depth of cut or in adverse working condition, and it can also achieve dry cutting for environmental concerns
Perfect unification of toughness and anti-plastic deformation
The two areas on the outside of the red line are ductile area of rich cobalt layer while the middle section contains cubic carbides of well high-temperature behavior.  This unique skeleton design on the cutting edge improves toughness and anti-plastic deformation.
Improved Surface Roughness
Before Treatment                               After Treatment
Special surface treatment on the insert significantly lower the surface roughness, reduces the bonding between insert surface and work material, effectively improves the stability.
Combination of
fibrous TICN
and
fine grained Al2O3
increases abrasion resistance and anti-chipping.
DM Chip Breaker
Material Group
Material Type
Examples
ISO Code
Cutting Application
Steels & Alloys
carbon steels, alloy steels, tool and die steels, ferritic/martensitic steels
1020, 1050, 4140, 4340, 8620, P20, D2
P10 - P40
semi-finish / Medium
Steel Alloy
Optimal (Min - Max)
Cutting Speed Vc (SFM)
1115
(918 - 1443)
Feed Rate (inch/rev)
0.009
(0.004 - 0.019)
Depth of Cut (inch)
0.078
(0.019 - 0.118)
We also have different inserts available, please visit my Ebay store:
All Available to Ship NOW! at Fixed Prices
SHIPPING: UPS Ground
Buyer pays
ACTUAL UPS shipping & insurance, and a .00 handling fee
for this item to be shipped to all states within the continental United States. Hawaii, Alaska & and other United States Territories will ship via UPS BLUE. Canada will pay actual shipping costs plus duty fees via UPS.
We can combine other auctions or store items to save on shipping. You may ask for freight cost before buying tools. Shipment will be made the same day as your payment is received and an UPS tracking number will be email to you. If your order is being shipped to an address outside of the United States, local consumer tax and/or customs duty , brokerage charges may apply and the package's recipient may need to pay these to clear customs.
PAYMENT:
We accept VISA, MasterCard and E-Check on PayPal.com
Illinois resident adds 8% sales tax.
RETURNS:
If the item stated as brand new is found defective on arrival or incorrect item was shipped, buyer understands that the product will be repaired or replaced at seller's discretion, and be given a reasonable amount of time. Buyer is responsible for return shipping costs and insurance. Warranties are offered by the manufacturer and will be honored by the manufacturer. All shipping and handling fees will not be returned in any case.