Carbide Insert Boring Bars

WhizCut boring bar inserts are available for the following operations

Turning

Straight Grooving

Threading

Straight Copy Turning

Grooving and
chamfering before parting off

Back Turning
 

Face Grooving

  

Style J
Boring bars for Turning 93°

  
Catalog numberD
mm		d min
mm		Cutting
rake		R
mm		f
mm		L
mm		I
mm		StockPrice
Group
10MC10F10F10
C31NR J8-0 3 0,8 8 0 0,4 24 4 b b b k B4
C32NR J8-0 3 1,6 8 0 0,75 24 7 b b b k B3
C33NR J8-0 3 2,2 8 0 1,1 24 10 b b b k B3
C34NR J8-0 3 3,0 8 0 1,5 24 12 b b b k B2
C34NR J8-1 3 3,0 8 0,1 1,5 24 12 b b b k B3
C4NR J8-0 4 4,0 8 0 2,0 32 16,5 b b b k B3
C4NR J8-1 4 4,0 8 0,1 2,0 32 16,5 b b b k B4
C5NR J8-0 5 5,0 8 0 2,5 40 21 b b b k B4
C5NR J8-1 5 5,0 8 0,1 2,5 40 21 b b b k B5
C6NR J8-0 6 6,0 8 0 3,0 48 26 b b b k B6
C6NR J8-1 6 6,0 8 0,1 3,0 48 26 b b b k B7
C8NR J8-0 8 8,0 8 0 4,0 72 45 b b b k B10
C8NR J8-1 8 8,0 8 0,1 4,0 72 45 b b b k B11

 

Style V
Boring bars for Straight Copy Turning 35°

 

  
Catalog
number		D
mm		d
mm		Cutting
rake		a
mm		r
mm		f
mm		L
mm		I
mm		StockPrice
group
10MC10F10B10
C3NR V8 3,0 3,0 8 1,0 0,10 1,5 24 12 b b b k B3
C4NR V8 4,0 4,0 8 1,4 0,15 2,0 32 16,5 b b b k B4
C5NR V8 5,0 5,0 8 1,7 0,20 2,5 40 21 b b b k B5
C6NR V8 6,0 6,0 8 2,0 0,25 3,0 48 26 b b b k B7
C8NR V8 8,0 8,0 8 2,7 0,30 4,0 72 45 b b b k B11

 

Style G
Boring bars for Straight Grooves

  
Catalog
number		D
mm		d min
mm		b
mm		a
mm		f
mm		L
mm		I
mm		StockPrice
group
10MC10F10B10
C31NR G0,2 3 0,8 0,2 0,3 0,4 24 4 b b b k B4
C32NR G0,3 3 1,6 0,3 0,5 0,75 24 7 b b b k B4
C33NR G0,5 3 2,2 0,5 0,7 1,1 24 10 b b b k B4
C34NR G0,2 3 3,0 0,2 0,3 1,5 24 12 b b b k B3
C34NR G0,5 3 3,0 0,5 0,8 1,5 24 12 b b b k B3
C34NR G0,8 3 3,0 0,8 1 1,5 24 12 b b b k B3
C34NR G1,0 3 3,0 1 1 1,5 24 12 b b b k B3
C4NR G0,5 4 4,0 0,5 0,8 2 32 16,5 b b b k B4
C4NR G1,0 4 4,0 1 1,3 2 32 16,5 b b b k B4
C5NR G0,5 5 5,0 0,5 0,8 2,5 40 21 b b b k B5
C5NR G1,0 5 5,0 1 1,5 2,5 40 21 b b b k B5
C5NR G1,5 5 5,0 1,5 1,5 2,5 40 21 b b b k B5
C6NR G0,7 6 6,0 0,7 1,3 3 48 26 b b b k B7
C6NR G1,0 6 6,0 1 1,3 3 48 26 b b b k B7
C6NR G1,5 6 6,0 1,5 2 3 48 26 b b b k B7
C6NR G2,0 6 6,0 2 2 3 48 26 b b b k B7
C8NR G1,0 8 8,0 1 1,7 4 72 45 b b b k B11
C8NR G1,5 8 8,0 1,5 2,2 4 72 45 b b b k B11
C8NR G2,0 8 8,0 2 2,7 4 72 45 b b b k B11
C8NR G2,5 8 8,0 2,5 2,7 4 72 45 b b b k B11

 

Style T
Boring bars for Threading

  
Catalog
number		D
min		d
min mm		Pitch
mm		V°a
mm		f
mm		L
mm		I
mm		StockPrice
group
10MC10F10B10
C31NR T60 3 0,8 0,2-0,4 60 0,2 0,5 24 4 b b b k B4
C32NR T60 3 1,6 0,2-0,6 60 0,3 0,75 24 7 b b b k B3
C33NR T60 3 2,2 0,2-0,8 60 0,4 1,25 24 10 b b b k B3
C34NR T60 3 3,0 0,2-1,0 60 0,5 1,5 24 12 b b b k B2
C4NR T60 4 4,0 0,25-1,25 60 0,6 2 32 16,5 b b b k B3
C4NR T55 4 4,0 0,25-1,25 55 0,6 2 32 16,5 b b b k B3
C5NR T60 5 5,0 0,25-1,5 60 0,7 2,5 40 21 b b b k B4
C6NR T60 6 6,0 0,25-1,75 60 0,8 3 48 27 b b b k B5
C6NR T55 6 6,0 0,25-1,75 55 0,8 3 48 27 b b b k B5
C8NR T60 8 8,0 0,35-2,5 60 1,2 4 72 45 b b b k B810

 

Style P
Boring bars for Grooving and
Chamfering before Parting Off

  
Catalog
number		D
mm		d
mm		b
mm		A
mm		a
mm		f
mm		L
mm		I
mm		StockPrice
group
10MC10F10B10
C3NR P0,8 3 3,0 0,8 0,8 0,1 1,5 24 12 b b b k B34
C4NR P1,0 4 4,0 1,0 1,0 0,1 2,0 32 16,5 b b b k B5
C5NR P1,0 5 5,0 1,0 1,3 0,2 2,5 40 21 b b b k B6
C6NR P1,0 6 6,0 1,0 1,5 0,2 3,0 48 26 b b b k B8
C8NR P1,5 8 8,0 1,5 2,0 0,3 4,0 72 45 b b b k B12

 

Style B
Boring bars for Back Turning

  
Catalog
number		D
mm		d min
mm		a
mm		b
mm		f
mm		L
mm		I
mm		StockPrice
group
10MC10F10B10
C3NR B12-1-0 3 3,0 1,0 0,75 1,5 24 11 b b b k B4
C4NR B12-1,4-0 4 4,0 1,4 1,0 2,0 32 16,5 b b b k B5
C5NR B12-1,7-0 5 5,0 1,7 1,25 2,5 40 21 b b b k B6
C6NR B12-2-0 6 6,0 2,0 1,5 3,0 48 27 b b b k B8
C8NR B12-2,7-0 8 8,0 2,7 1,8 4,0 72 45 b b b k B12

 

Style A
Boring bars for Face Grooving

WhizCut has developed a product line for Face Grooving. Using the patented WhizIn tool holder and unique geometries, the WhizIn A style insert gives you a superb performance. These can be used with our WhizIn tool holders. Due to a vast difference in customer needs the Style A inserts will be manufactured upon request. Please contact your WhizCut representative for a quote.

 

CIS are distributors for
WhizCut in the UK.

St Neots: 01480 225 850
High Wycombe: 01494 455 088