Boring Bars with Holders | 
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Double-ended Boring Bars with square holders. 
Black finish. 
Square holes (for holding toolbiits) are broached at 90° angle on one end and 45° angle on the opposite end. 
The round boring bar slides freely in the square holder block until the block is compressed.
  
Toolbits are not included.
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Quantity 
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Price 
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Model 
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Description 
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Bar Diameter | 
Overall Length | 
Square Holder | 
Holds Square Toolbit | 
Out of stock
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$9.90  | BBH-731
  | 3/8" DE Boring Bar w/ Square Holder  | 3/8" | 
4-1/2" | 
1/2" | 
1/8" | 
 
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$9.90  | BBH-732
  | 7/16" DE Boring Bar w/ Square Holder  | 7/16" | 
5-1/4" | 
5/8" | 
3/16" | 
 
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$12.00  | BBH-733
  | 9/16" DE Boring Bar w/ Square Holder  | 9/16" | 
6-3/4" | 
3/4" | 
1/4" | 
 
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$17.35  | BBH-734
  | 3/4" DE Boring Bar w/ Square Holder  | 3/4" | 
9-1/4" | 
1" | 
5/16" | 
 
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$25.90  | BBH-735
  | 7/8" DE Boring Bar w/ Square Holder  | 7/8" | 
11-1/2" | 
1-1/8" | 
3/8" | 
Out of stock
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$29.20  | BBH-737
  | 1 3/16" DE Boring Bar w/ Square Holder  | 1-3/16" | 
13-3/4" | 
1-1/2" | 
1/2" |