Composite solutions

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CFRP (Carbon fibre)

CoroDrill^® 452.1-C H10F

• Portable hand drilling of CFRP materials
• Geometry optimized for unidirectional and woven CFRP’s (such as M21E and BMS8-276)
• Low thrust force due to unique geometry design (split point)
• Smooth drill exit due to left hand helix on right hand drill
• Good hole quality due to sharp cutting edges
• Expected hole tolerance: +/- 0.025 mm (+/-0.0010”) using drill bushing
• Standard stocked from diameter 2.5 to 12.7 mm (0.098”- 0.5”)
• Other dimensions available as made to order

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Tool solutions for every machine
Engineered tools, customer specific designs, make up the majority of the solutions within composite solutions, including standard stocked tools with next day delivery.

^®CoroDrill 452 Engineered assortment

H10F = uncoated carbide

CoroDrill 452.R-C H10F

• High precision reaming of CFRP materials
• For CFRP only and stacked materials with material CFRP on exit
• For applications with high demand on accuracy and surface finish
• Low thrust force design improving hole quality
• Expected hole tolerance +/- 0.010 mm (+/- 0.0004”) with drill bushing
• Standard stocked from diameter 4.17 to 12.7 mm (0.164”-0.5”)
• Other dimensions available as made to order

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Close tolerance holes - precision step-reamer

CoroDrill 452.C-C H10F

• Single edge PCD countersink tool
• Accuracy and consistency with PCD cutting edge
• Predictable performance using carbide pilot
• Standard stocked from pilot diameters 4.143 to 12.68 mm (0.163-0.499”) with 100 and 130 degree chamfer angles
• Other dimensions available as made to order

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Accurate countersinking - PCD cutting edge and carbide pilot.

- CFRP metal stack (Ti/Al)(Titanium/Aluminium)

CoroDrill 452.1-CM and 452.4-CM H10F

• Portable hand drilling of CFRP-metal stack materials
• For aluminium, titanium and stainless steel materials
• Accurate holes using double margin flute design and self centering drill point
• Non pilot version (452.1) and piloted version (452.4)
• Low thrust force design reducing burr on exit
• Expected hole tolerance +/- 0.025 mm (+/-0.0010”) with drill bushing
• Standard stocked items from 2.5 to 12.7 mm (0.098” to 0.5”)
• Other dimensions available as made to order

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Pilot design reducing thrust forces

CoroDrill 452.R-CM H10F

• High precision reaming of CFRP and metal stack materials
• For applications with high demand on accuracy and surface finish
• Low thrust force design improving hole quality
• Expected hole tolerance +/- 0.010 mm (+/- 0.0004”) with drill bushing
• Standard stocked from diameter 4.17 to 12.7 mm (0.164”-0.5”)
• Other dimensions available as made to order

Read more about CoroDrill 452

Close tolerance holes - precision step-reamer