Solid carbide drills to remove jammed taps

from 29,58 €

This product is available in various options. Please choose your options further down.

Abbildung	Product	Product Number:	Price	ORDER_AGAIN_QTY	Availability:	Buy now
	Solid carbide drills to remove jammed taps M3	18535	29,58 €			Buy
	Solid carbide drills to remove jammed taps M4	18536	30,37 €			Buy
	Solid carbide drills to remove jammed taps M5	18537	35,60 €			Buy
	Solid carbide drills to remove jammed taps M6	18538	46,86 €			Buy
	Solid carbide drills to remove jammed taps M8	18539	58,76 €			Buy
	Solid carbide drills to remove jammed taps M10	18540	71,21 €			Buy
	Solid carbide drills to remove jammed taps M12	18541	108,65 €			Buy

Description

Solid carbide drills to remove jammed taps

BlueCut coated
<65 HRC

Operating instruction for Carbide Drills to remove jammed Taps:
The broken tap should not rise above the workpiece (it must be inside the drill hole)

1. Centering of the carbide drill by a multiple approaching on the broken tap - also on sloping faces
2. Starting the drilling process
3. In case of deep threads the chips has to be removed twice or three times
4. Chips has to be removed out of the drill hole ( for example by air pressure)
5. Any remaining chips should be taken out by a scriber point stray
6. Tapping the thread with a new tap

The tool life of the carbide drill to remove jammed taps is about 3 to 5 threads
Carbide drills to remove jammed taps will not be reground.

VHM Gewindeausbohrer

for ø	d1	I2	I1	d2
M 3	2,5	10	38	3,0
M 4	3,3	14	46	4,0
M 5	4,2	19	50	5,0
M 6	5,0	23	50	6,0
M 8	6,8	23	60	7,0
M 10	8,5	25	80	9,0
M 12	10,2	35	80	11,0

Bench type or Column boring machine:
Lubrication: dry or wet
Revolution: 1000 - 2000 Rev./min
Feed: by hand

NC-machine:
Lubrication: wet
Revolution: 1400 - 2400 Rev./min
Feed: approx. 0,03-0,06 per revolution