ISCAR Cutting Tools - Metal Working Tools

Click on the application to view only its related inserts.
(If no application has been selected all related inserts will be displayed)

www.

Reset

Hole Making

Main Application

Chamfering

Sub Application

New Search

More Info

Related Tool

Related Insert

Related Holder

Machine Power

Search Path

CHAMRING : Drill Holders used with UNISUMOCHAM or UNICHAMDRILL drills for drilling and chamfering in one operation.

(1) Chamfering angle (a°) is dependent on the chamfering insert being used.

Designation	D min	D max	d	D3	D2	L1	L4	d2
CHAMRING 080-WN20-06	7.50	8.40	8.00	25.00	18.80	47.4	50.0	20.00
CHAMRING 090-WN20-06	8.50	9.40	9.00	25.00	19.80	47.4	50.0	20.00
CHAMRING 100-WN32-09	9.50	10.40	10.00	38.00	24.90	67.3	60.0	32.00
CHAMRING 110-WN32-09	10.50	11.40	11.00	38.00	25.90	67.3	60.0	32.00
CHAMRING 120-WN32-09	11.50	12.40	12.00	38.00	26.90	67.3	60.0	32.00
CHAMRING 130-WN32-09	12.50	13.40	13.00	38.00	27.90	67.3	60.0	32.00
CHAMRING 140-WN32-09	13.50	14.40	14.00	38.00	28.40	67.3	60.0	32.00
CHAMRING 150-WN32-09	14.50	15.90	15.00	38.00	29.40	67.3	60.0	32.00
CHAMRING 160-WN32-09	16.00	16.90	16.00	38.00	30.40	67.3	60.0	32.00
CHAMRING 170-WN32-09	17.00	17.90	17.00	38.00	31.40	67.3	60.0	32.00
CHAMRING 180-WN32-09	18.00	18.90	18.00	38.00	32.40	67.3	60.0	32.00
CHAMRING 190-WN32-09	19.00	19.90	19.00	38.00	33.40	75.0	60.0	32.00
CHAMRING 200-WN32-09	20.00	20.90	20.00	38.00	34.40	75.0	60.0	32.00
CHAMRING 210-WN40-09	21.00	21.90	21.00	50.00	35.40	84.4	68.0	40.00
CHAMRING 220-WN40-09	22.00	22.90	22.00	50.00	36.40	84.4	68.0	40.00
CHAMRING 230-WN40-09	23.00	23.90	23.00	50.00	37.40	84.4	68.0	40.00
CHAMRING 240-WN40-09	24.00	24.90	24.00	50.00	38.40	84.4	68.0	40.00
CHAMRING 250-WN40-09	25.00	25.90	25.00	50.00	39.40	84.4	68.0	40.00

Note: For each Lmin Lmax pair, click on "More Info" in order to see which drill they refer to.
It is recommended to apply external coolant on the chamfering inserts. Reduce the recommended feed and speed of the drill being used by 50% when machining maximum chamfer size.
Lmin & Lmax dimensions are based on the 45° chamfering insert.