-
Vendor: BIG DAISHOWAInsert Clamping Screw Set (Contains 10 screws and 1 wrench) Wrenches/Others
● DeliverableInquiry21 variants -
Vendor: BIG DAISHOWADesigns Optimal Inserts Exclusive For Boring Insert Holder Cartridge ZN05/ZN08
● DeliverableInquiry2 variants
-
Vendor: BIG DAISHOWADesigns Optimal Inserts Exclusive For Boring Insert Holder Cartridge CC12/16
● Deliverable
- $22.14
- $22.14
- Unit price
- per
8 variants -
Vendor: BIG DAISHOWADesigns Optimal Inserts Exclusive For Boring Insert Holder Cartridge CC06/07/09
● DeliverableInquiry17 variants
-
Vendor: BIG DAISHOWADesigns Optimal Inserts Exclusive For Boring Insert Holder Cartridge SC06/07/09/12
● DeliverableInquiry17 variants
-
Vendor: BIG DAISHOWADesigns Optimal Inserts Exclusive For Boring Head Insert Holder TC11
● Deliverable
- From $10.30
- From $10.30
- Unit price
- per
17 variants -
Vendor: BIG DAISHOWADesigns Optimal Inserts Exclusive For Boring EC03/WC02/TP07
● Deliverable
- From $10.80
- From $10.80
- Unit price
- per
7 variants -
-
-
Vendor: BIG DAISHOWAReduces CK connection sizes to use smaller boring heads
● DeliverableInquiry23 variants
-
Vendor: BIG DAISHOWAExtends projection length by insertion between the head and shank
● Deliverable
- From $130.71
- From $130.71
- Unit price
- per
13 variants -
Vendor: BIG DAISHOWABuilt-in Damper SMART DAMPER PAT [Extension Type]
● DeliverableInquiry3 variantsLong shank type for deeper boring. A highly rigid type with larger shank diameter to avoid deflection.
-
Vendor: BIG DAISHOWABuilt-in Damper SMART DAMPER PAT[BBT Shank Type]
● DeliverableInquiry3 variantsLong shank type for deeper boring. A highly rigid type with larger shank diameter to avoid deflection.
-
Long shank type for deeper boring. A highly rigid type with larger shank diameter to avoid deflection.
-
-
Vendor: BIG DAISHOWACK SHANK BT Shank) tools can be used on both BIG-PLUS spindles and conventional BT spindles
● DeliverableInquiry37 variants
-
Vendor: BIG DAISHOWAPin Turning series [L Type] Diameter: ø49 - ø686
● DeliverableInquiry14 variantsSolves all the issues in contouring operations, such as roundness, surface roughness and dimensional accuracy.
-
Vendor: BIG DAISHOWAPin Turning series [M Type] Diameter: ø25 - ø152
● DeliverableInquiry10 variantsSolves all the issues in contouring operations, such as roundness, surface roughness and dimensional accuracy.
-
Vendor: BIG DAISHOWAPin Turning series [S Type] Diameter: ø0.5 - ø27
● Deliverable
- From $107.14
- From $107.14
- Unit price
- per
8 variantsSolves all the issues in contouring operations, such as roundness, surface roughness and dimensional accuracy. -
Vendor: BIG DAISHOWACK Carbide Cylindrical Shank Diameter: ø20 - ø60
● DeliverableInquiry11 variantsSmaller head while maintaining popular ø0.01mm/div. adjusting mechanism. ● Adjustment with only micro-quill eccentricity preserves high speed capability. ● The solid carbide cylindrical shank allows high-rigidity boring.
-
Vendor: BIG DAISHOWAFor NEW Hi-POWER Milling Chucks Straight Collet
● Deliverable
- From $69.05
- From $69.05
- Unit price
- per
25 variants -
Vendor: BIG DAISHOWAEW MICRO HEAD Smaller head while maintaining popular ø0.01mm/div. adjusting mechanism. Diameter: ø15 - ø22
● Deliverable
- From $1,142.86
- From $1,142.86
- Unit price
- per
4 variantsSmaller head while maintaining popular ø0.01mm/div. adjusting mechanism. ● Adjustment with only micro-quill eccentricity preserves high speed capability. ● The solid carbide cylindrical shank allows high-rigidity boring. -
Manual balance adjustment mechanism. ● Turning the balance ring allows manual adjustment of internal weights. ●5μm/ø scale +1μm vernier precision diameter adjustment mechanism. (EWB2-50 only)
-
Vendor: BIG DAISHOWAEWB Boring Head Cylindrical Toolholder Type (For high speed finishing/ Built-in manual balance adjustment function )Diameter: ø1 - ø50
● Deliverable
- From $1,428.76
- From $1,428.76
- Unit price
- per
2 variantsManual balance adjustment mechanism. ● Turning the balance ring allows manual adjustment of internal weights. ●5μm/ø scale +1μm vernier precision diameter adjustment mechanism. (EWB2-50 only) -
Vendor: BIG DAISHOWAEWE Digital Boring Head (cylindrical tool type for finishing) Diameter: ø1 - ø54
● DeliverableInquiry2 variantsAdvanced digital boring head created by ultra-precision technology. ● Digital display allows the adjustment amount to be read at a glance.● Fully waterproof and dustproof structure (IP69K equivalent).
-
Vendor: BIG DAISHOWAEWN Boring Head Diameter: ø1 - ø54,3 models available for the optimal selection to meet applications.
● Deliverable
- From $880.95
- From $880.95
- Unit price
- per
5 variants● Ultra precision head with an adjustable amount of microns.● The enhanced carbide tool series immediately supports small-diameter deep-hole drilling.● Precision diameter adjustment function for the vernier with 0.01mm/ø +1μm scale. -
Vendor: BIG DAISHOWAEWN04-7/EWN04-15 Boring Head Diameter: ø1 - ø15
● DeliverableInquiry22 variantsMicro-boring head with outer diameter of ø18.5mm (EWN04-7).0.01mm/scale/ø2μm ultra-precision vernier.
-
Vendor: BIG DAISHOWAEWN200 Boring Head (for finishing and large diameters) [High speed type]
● DeliverableInquiry16 variants[High speed type] Tool weight is reduced by combining an aluminum slide, EWN BORING HEAD, and balance weight.
-
Vendor: BIG DAISHOWAEWN200 Boring Head (for finishing and large diameters)
● Deliverable
- From $714.29
- From $714.29
- Unit price
- per
16 variantsEach component is securely fastened for safety. Coolant nozzles for secure coolant supply to the cutting edge. -
Automatic precision balancing. High-speed capability is ideal for aluminum machining. Lightweight aluminum head made of high-tension aluminum with hard coating. Ideal for small machining centers with ATC weight limit.
Collections
All Boring & Reaming Tools
BigTools provide one-stop boring solutions,
including custom options for complex machining challenges.
Explore a wide selection of boring and reaming tools for precision machining, including boring bars,
damping bars, and boring heads. These tools are designed for enlarging holes with fine finishes
and close tolerances. Learn about solid boring bars, digital boring heads, and specialty tools like
back boring and face grooving.Modular boring tools offer customizable solutions for optimal
performance in metalworking applications.
damping bars, and boring heads. These tools are designed for enlarging holes with fine finishes
and close tolerances. Learn about solid boring bars, digital boring heads, and specialty tools like
back boring and face grooving.Modular boring tools offer customizable solutions for optimal
performance in metalworking applications.
Our Top Sellers
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive The tool diameter adjustment precision is 0.001mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by the...
- From $1,566.21
- From $1,566.21
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visual,convenient and intuitive. The tool diameter adjustment precision is 0.001mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by the engagement. The...
- From $887.57
- From $887.57
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive The tool diameter adjustment precision is 0.001mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by the...
- From $1,739.04
- From $1,739.04
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive. The tool diameter adjustment precision is 0.001 mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by...
- From $1,199.14
- From $1,199.14
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive. The tool diameter adjustment precision is 0.001 mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by...
- From $918.96
- From $918.96
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive. The tool diameter adjustment precision is 0.001 mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by...
- From $785.89
- From $785.89
- Unit price
- per
Feature:
Used with boring bar, it can be used for Ф1-ф54mm aperture machining.
Machining aperture tolerance can reach IT6.
Diameter adjustment accuracy: 0.001mm.
- From $50.36
- From $50.36
- Unit price
- per
Feature:
Used with boring bar, it can be used for Ф1-ф54mm aperture machining.
Machining aperture tolerance can reach IT6.
Diameter adjustment accuracy: 0.001mm.
- From $493.07
- From $493.07
- Unit price
- per
Feature:
Apply to Ф20-Ф160mm aperture finishing.
Machining aperture tolerance can reach IT6.
Diameter adjustment accuracy: 0.001mm.
- From $194.68
- From $194.68
- Unit price
- per
- From $572.89
- From $572.89
- Unit price
- per
Feature:
Apply to Ф20-Ф160mm aperture finishing.
Machining aperture tolerance can reach IT6.
Diameter adjustment accuracy: 0.001mm.
- From $621.64
- From $621.64
- Unit price
- per
Feature:
Apply to Ф20-Ф160mm aperture finishing.
Machining aperture tolerance can reach IT6.
Diameter adjustment accuracy: 0.001mm.
产品
- From $481.82
- From $481.82
- Unit price
- per
Feature:
Apply to Ф20-Ф160mm aperture finishing.
Machining aperture tolerance can reach IT6.
Diameter adjustment accuracy: 0.001mm.
- From $437.79
- From $437.79
- Unit price
- per
Vendor:
ChainHeadWay
SBJ Precision Boring Head for Finishing - Various Combinations Possible with Different Cutting Tools
Feature With special coating treatment, to strengthen the anti-corrosion effect. Use with 16mm shank trails boring, and match with different cutting tools can achieve variety of combinations, in order to facilitate customers choice of tool. Micro-adjustment until: each unit is 0.01mm. Attached with a sub- dial for finer...
Inquiry
Feature Three options of CBI compatible with small aperture from Ø8mm to Ø50mm. Boring range can be within Ø3mm to Ø10mm if small diameter solid carbide boring bar has been employed. The dial has been graduated into 50 divisions, each of which is 0.01mm diameter, attached with...
Inquiry
New Products
- From $15.00
- From $15.00
- Unit price
- per
- From $221.30
- From $221.30
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive The tool diameter adjustment precision is 0.001mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by the...
- From $1,566.21
- From $1,566.21
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visual,convenient and intuitive. The tool diameter adjustment precision is 0.001mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by the engagement. The...
- From $887.57
- From $887.57
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive The tool diameter adjustment precision is 0.001mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by the...
- From $1,739.04
- From $1,739.04
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive. The tool diameter adjustment precision is 0.001 mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by...
- From $27.64
- From $27.64
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive. The tool diameter adjustment precision is 0.001 mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by...
- From $42.43
- From $42.43
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive. The tool diameter adjustment precision is 0.001 mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by...
- From $743.46
- From $743.46
- Unit price
- per
Feature: Possesses all the advantages of a mechanical precision boring tool. The tool adjustment is visualized,making it convenient and intuitive. The tool diameter adjustment precision is 0.001 mm. Display the precision as the actual displacement of the tool tip to avoid errors caused by...
- From $1,199.14
- From $1,199.14
- Unit price
- per
![Built-in Damper SMART DAMPER PAT [Extension Type] - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/Built-inDamperSMARTDAMPERPAT_ExtensionType_-1_785x.jpg?v=1718264613)
![Built-in Damper SMART DAMPER PAT [Extension Type] - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/Built-inDamperSMARTDAMPERPAT_ExtensionType_-2_785x.jpg?v=1718264613)
![Built-in Damper SMART DAMPER PAT[BBT Shank Type] - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/Built-inDamperSMARTDAMPERPAT_BBTShankType_-1_785x.jpg?v=1718263519)
![Built-in Damper SMART DAMPER PAT[BBT Shank Type] - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/Built-inDamperSMARTDAMPERPAT_BBTShankType_-2_785x.jpg?v=1718263519)
![Pin Turning series [L Type] Diameter: ø49 - ø686 - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/PinTurningseries_LType_Diametero49-o686-1_785x.jpg?v=1718241423)
![Pin Turning series [L Type] Diameter: ø49 - ø686 - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/PinTurningseries_LType_Diametero49-o686-2_785x.jpg?v=1718241423)
![Pin Turning series [M Type] Diameter: ø25 - ø152 - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/PinTurningseries_MType_Diametero25-o152-1_785x.jpg?v=1718241130)
![Pin Turning series [M Type] Diameter: ø25 - ø152 - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/PinTurningseries_MType_Diametero25-o152-2_785x.jpg?v=1718241130)
![Pin Turning series [S Type] Diameter: ø0.5 - ø27 - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/PinTurningseries_SType_Diametero0.5-o27-1_785x.jpg?v=1718240339)
![Pin Turning series [S Type] Diameter: ø0.5 - ø27 - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/PinTurningseries_SType_Diametero0.5-o27-2_785x.jpg?v=1718240339)
![EWN200 Boring Head (for finishing and large diameters) [High speed type] - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/EWN200BoringHead_forfinishingandlargediameters_Highspeedtype_-1_785x.jpg?v=1718086545)
![EWN200 Boring Head (for finishing and large diameters) [High speed type] - Big-tools Industrial Supply Tools for Metal Cutting](http://big-tools.com/cdn/shop/files/EWN200BoringHead_forfinishingandlargediameters_Highspeedtype_-2_785x.jpg?v=1718086544)
- Choosing a selection results in a full page refresh.