Boring Bars

To View Local Inventory Click Here
Ultra Dex mh28-mclnr4-cft MH28 MCLNR4-CFT. Arch Part # 912-000-088
Ultra Dex mh28-mclnr4-cft MH28 MCLNR4-CFT. Arch Part # 912-000-088 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.010" Min Bore to hold a Negative CNMG 432 at -5DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mdqnl4 MH28 MDQNL4. Arch Part # 945-000-172
Ultra Dex mh28-mdqnl4 MH28 MDQNL4. Arch Part # 945-000-172 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a Negative DNMG 432 at -17.5DEG Lead (Left Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mdqnr4 MH28 MDQNR4. Arch Part # 945-000-173
Ultra Dex mh28-mdqnr4 MH28 MDQNR4. Arch Part # 945-000-173 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a Negative DNMG 432 at -17.5DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop

Ultra Dex mh28-mdunl3-cft MH28 MDUNL3-CFT. Arch Part # 912-000-089
Ultra Dex mh28-mdunl3-cft MH28 MDUNL3-CFT. Arch Part # 912-000-089 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.250" Min Bore to hold a Negative DNMG 332 at -3DEG Lead (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mdunl4 MH28 MDUNL4. Arch Part # 945-000-174
Ultra Dex mh28-mdunl4 MH28 MDUNL4. Arch Part # 945-000-174 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a Negative DNMG 432 at -3DEG Lead (Left Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mdunl4-cft MH28 MDUNL4-CFT. Arch Part # 912-000-090
Ultra Dex mh28-mdunl4-cft MH28 MDUNL4-CFT. Arch Part # 912-000-090 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.250" Min Bore to hold a Negative DNMG 432 at -3DEG Lead (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop

Ultra Dex mh28-mdunr3-cft MH28 MDUNR3-CFT. Arch Part # 912-000-091
Ultra Dex mh28-mdunr3-cft MH28 MDUNR3-CFT. Arch Part # 912-000-091 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.250" Min Bore to hold a Negative DNMG 332 at -3DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mdunr4 MH28 MDUNR4. Arch Part # 945-000-175
Ultra Dex mh28-mdunr4 MH28 MDUNR4. Arch Part # 945-000-175 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a Negative DNMG 432 at -3DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mdunr4-cft MH28 MDUNR4-CFT. Arch Part # 912-000-092
Ultra Dex mh28-mdunr4-cft MH28 MDUNR4-CFT. Arch Part # 912-000-092 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.250" Min Bore to hold a Negative DNMG 432 at -3DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop

Ultra Dex mh28-mdxnl4 MH28 MDXNL4. Arch Part # 945-000-176
Ultra Dex mh28-mdxnl4 MH28 MDXNL4. Arch Part # 945-000-176 Hill Inventory: 0 Customer Account Required

Modular 1.750" x .780" Boring Head 2.250" Min Bore to hold a Negative DNMG 432 at 5DEG Lead (Left Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mdxnr4 MH28 MDXNR4. Arch Part # 945-000-177
Ultra Dex mh28-mdxnr4 MH28 MDXNR4. Arch Part # 945-000-177 Hill Inventory: 0 Customer Account Required

Modular 1.750" x .780" Boring Head 2.250" Min Bore to hold a Negative DNMG 432 at 5DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-msknl4-cft MH28 MSKNL4-CFT. Arch Part # 912-000-093
Ultra Dex mh28-msknl4-cft MH28 MSKNL4-CFT. Arch Part # 912-000-093 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.744" Standard Modular Boring Head 2.010" Min Bore to hold a Negative SNMG 432 at 15DEG Lead (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop

Ultra Dex mh28-msknr4-cft MH28 MSKNR4-CFT. Arch Part # 912-000-094
Ultra Dex mh28-msknr4-cft MH28 MSKNR4-CFT. Arch Part # 912-000-094 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.744" Standard Modular Boring Head 2.010" Min Bore to hold a Negative SNMG 432 at 15DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mtfnl4 MH28 MTFNL4. Arch Part # 945-000-178
Ultra Dex mh28-mtfnl4 MH28 MTFNL4. Arch Part # 945-000-178 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 1.995" Min Bore to hold a Negative TNMG 432 at 0DEG Lead (Left Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mtfnr4 MH28 MTFNR4. Arch Part # 945-000-179
Ultra Dex mh28-mtfnr4 MH28 MTFNR4. Arch Part # 945-000-179 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 1.995" Min Bore to hold a Negative TNMG 432 at 0DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop

Ultra Dex mh28-mthol4-cft MH28 MTHOL4-CFT. Arch Part # 912-000-095
Ultra Dex mh28-mthol4-cft MH28 MTHOL4-CFT. Arch Part # 912-000-095 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.875" Min Bore to hold a TNMA 43 On Edge (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mthor4-cft MH28 MTHOR4-CFT. Arch Part # 912-000-096
Ultra Dex mh28-mthor4-cft MH28 MTHOR4-CFT. Arch Part # 912-000-096 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.875" Min Bore to hold a TNMA 43 On Edge (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mtunl4 MH28 MTUNL4. Arch Part # 945-000-180
Ultra Dex mh28-mtunl4 MH28 MTUNL4. Arch Part # 945-000-180 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 1.995" Min Bore to hold a Negative TNMG 432 at -3DEG Lead (Left Hand) Coolant Thru.

+ Quick Shop

Ultra Dex mh28-mtunr4 MH28 MTUNR4. Arch Part # 945-000-181
Ultra Dex mh28-mtunr4 MH28 MTUNR4. Arch Part # 945-000-181 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 1.995" Min Bore to hold a Negative TNMG 432 at -3DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mtunr4-cft MH28 MTUNR4-CFT. Arch Part # 912-000-097
Ultra Dex mh28-mtunr4-cft MH28 MTUNR4-CFT. Arch Part # 912-000-097 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.010" Min Bore to hold a Negative TNMG 432 at -3DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mvunl3 MH28 MVUNL3. Arch Part # 945-000-182
Ultra Dex mh28-mvunl3 MH28 MVUNL3. Arch Part # 945-000-182 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a Negative VNMG 332 at -3DEG Lead (Left Hand) Coolant Thru.

+ Quick Shop

Ultra Dex mh28-mvunl3-cft MH28 MVUNL3-CFT. Arch Part # 912-000-098
Ultra Dex mh28-mvunl3-cft MH28 MVUNL3-CFT. Arch Part # 912-000-098 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.250" Min Bore to hold a Negative VNMG 332 at -3DEG Lead (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mvunl4 MH28 MVUNL4. Arch Part # 945-000-183
Ultra Dex mh28-mvunl4 MH28 MVUNL4. Arch Part # 945-000-183 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a Negative VNMG 432 at -3DEG Lead (Left Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mvunr3 MH28 MVUNR3. Arch Part # 945-000-184
Ultra Dex mh28-mvunr3 MH28 MVUNR3. Arch Part # 945-000-184 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a Negative VNMG 332 at -3DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop

Ultra Dex mh28-mvunr3-cft MH28 MVUNR3-CFT. Arch Part # 912-000-099
Ultra Dex mh28-mvunr3-cft MH28 MVUNR3-CFT. Arch Part # 912-000-099 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.250" Min Bore to hold a Negative VNMG 332 at -3DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mvunr4 MH28 MVUNR4. Arch Part # 945-000-185
Ultra Dex mh28-mvunr4 MH28 MVUNR4. Arch Part # 945-000-185 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a Negative VNMG 432 at -3DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mvxnl3-cft MH28 MVXNL3-CFT. Arch Part # 912-000-100
Ultra Dex mh28-mvxnl3-cft MH28 MVXNL3-CFT. Arch Part # 912-000-100 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.120" Standard Modular Boring Head 2.250" Min Bore to hold a Negative VNMG 332 at 5DEG Lead (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop

Ultra Dex mh28-mvxnr3-cft MH28 MVXNR3-CFT. Arch Part # 912-000-101
Ultra Dex mh28-mvxnr3-cft MH28 MVXNR3-CFT. Arch Part # 912-000-101 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.120" Standard Modular Boring Head 2.250" Min Bore to hold a Negative VNMG 332 at 5DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-mwlnl4 MH28 MWLNL4. Arch Part # 945-000-186
Ultra Dex mh28-mwlnl4 MH28 MWLNL4. Arch Part # 945-000-186 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 1.995" Min Bore to hold a Negative WNMG 432 at -5DEG Lead (Left Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mwlnl4-cft MH28 MWLNL4-CFT. Arch Part # 912-000-102
Ultra Dex mh28-mwlnl4-cft MH28 MWLNL4-CFT. Arch Part # 912-000-102 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.010" Min Bore to hold a Negative WNMG 432 at -5DEG Lead (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop

Ultra Dex mh28-mwlnr4 MH28 MWLNR4. Arch Part # 945-000-187
Ultra Dex mh28-mwlnr4 MH28 MWLNR4. Arch Part # 945-000-187 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 1.995" Min Bore to hold a Negative WNMG 432 at -5DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-mwlnr4-cft MH28 MWLNR4-CFT. Arch Part # 912-000-103
Ultra Dex mh28-mwlnr4-cft MH28 MWLNR4-CFT. Arch Part # 912-000-103 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.010" Min Bore to hold a Negative WNMG 432 at -5DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-nel3 MH28 NEL3. Arch Part # 945-000-188
Ultra Dex mh28-nel3 MH28 NEL3. Arch Part # 945-000-188 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a NG 3R Top Notch (Left Hand) Coolant Thru.

+ Quick Shop

Ultra Dex mh28-nel3-cft MH28 NEL3-CFT. Arch Part # 912-000-104
Ultra Dex mh28-nel3-cft MH28 NEL3-CFT. Arch Part # 912-000-104 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.250" Min Bore to hold a NG 3R Top Notch (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-nel4-cft MH28 NEL4-CFT. Arch Part # 912-000-105
Ultra Dex mh28-nel4-cft MH28 NEL4-CFT. Arch Part # 912-000-105 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.500" Min Bore to hold a NG 4R Top Notch (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-nel6-cft MH28 NEL6-CFT. Arch Part # 912-000-106
Ultra Dex mh28-nel6-cft MH28 NEL6-CFT. Arch Part # 912-000-106 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.500" Min Bore to hold a NG 6R Top Notch (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop

Ultra Dex mh28-ner3 MH28 NER3. Arch Part # 945-000-189
Ultra Dex mh28-ner3 MH28 NER3. Arch Part # 945-000-189 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.250" Min Bore to hold a NG 3L Top Notch (Right Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-ner3-cft MH28 NER3-CFT. Arch Part # 912-000-107
Ultra Dex mh28-ner3-cft MH28 NER3-CFT. Arch Part # 912-000-107 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.250" Min Bore to hold a NG 3L Top Notch (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-ner4-cft MH28 NER4-CFT. Arch Part # 912-000-108
Ultra Dex mh28-ner4-cft MH28 NER4-CFT. Arch Part # 912-000-108 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.500" Min Bore to hold a NG 4L Top Notch (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop

Ultra Dex mh28-ner6-cft MH28 NER6-CFT. Arch Part # 912-000-109
Ultra Dex mh28-ner6-cft MH28 NER6-CFT. Arch Part # 912-000-109 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.625" Standard Modular Boring Head 2.500" Min Bore to hold a NG-6L Top Notch (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-sclcl3-cft MH28 SCLCL3-CFT. Arch Part # 912-000-110
Ultra Dex mh28-sclcl3-cft MH28 SCLCL3-CFT. Arch Part # 912-000-110 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.250" Standard Modular Boring Head 2.030" Min Bore to hold a Positive CCMT 32.51 at -5DEG Lead (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-sclcr3-cft MH28 SCLCR3-CFT. Arch Part # 912-000-111
Ultra Dex mh28-sclcr3-cft MH28 SCLCR3-CFT. Arch Part # 912-000-111 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.250" Standard Modular Boring Head 2.030" Min Bore to hold a Positive CCMT 32.51 at -5DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop

Ultra Dex mh28-sclcr4 MH28 SCLCR4. Arch Part # 945-000-190
Ultra Dex mh28-sclcr4 MH28 SCLCR4. Arch Part # 945-000-190 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.000" Min Bore to hold a Positive CCMT 432 at -5DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-sclcr4-cft MH28 SCLCR4-CFT. Arch Part # 912-000-112
Ultra Dex mh28-sclcr4-cft MH28 SCLCR4-CFT. Arch Part # 912-000-112 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.250" Standard Modular Boring Head 2.030" Min Bore to hold a Positive CCMT 432 at -5DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-sducl3 MH28 SDUCL3. Arch Part # 945-000-191
Ultra Dex mh28-sducl3 MH28 SDUCL3. Arch Part # 945-000-191 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.230" Min Bore to hold a Positive DCMT 32.51 at -3DEG Lead (Left Hand) Coolant Thru.

+ Quick Shop

Ultra Dex mh28-sducl3-cft MH28 SDUCL3-CFT. Arch Part # 912-000-113
Ultra Dex mh28-sducl3-cft MH28 SDUCL3-CFT. Arch Part # 912-000-113 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.250" Standard Modular Boring Head 2.175" Min Bore to hold a Positive DCMT 32.51 at -3DEG Lead (Left Hand) Coolant Thru Anti-Vibe.

+ Quick Shop
Ultra Dex mh28-sducr3 MH28 SDUCR3. Arch Part # 945-000-192
Ultra Dex mh28-sducr3 MH28 SDUCR3. Arch Part # 945-000-192 Hill Inventory: 0 Customer Account Required

Modular 1.750" x 1.770" Boring Head 2.230" Min Bore to hold a Positive DCMT 32.51 at -3DEG Lead (Right Hand) Coolant Thru.

+ Quick Shop
Ultra Dex mh28-sducr3-cft MH28 SDUCR3-CFT. Arch Part # 912-000-114
Ultra Dex mh28-sducr3-cft MH28 SDUCR3-CFT. Arch Part # 912-000-114 Hill Inventory: 0 Customer Account Required

Chatter-Free 1.750" x 1.250" Standard Modular Boring Head 2.175" Min Bore to hold a Positive DCMT 32.51 at -3DEG Lead (Right Hand) Coolant Thru Anti-Vibe.

+ Quick Shop

« Previous 1 … 93 94 95 96 97 … 108 Next »
Additional Links
 
Sign Up for our Newsletter

Subscribe to our newsletter and always be the first to hear about what is happening.

© 2026 Hill Industrial Tools

Visa Mastercard American Express Discover

Powered by Shopify